principe, bescherming en onderhoud van de installatie - FFC
principe, bescherming en onderhoud van de installatie - FFC
principe, bescherming en onderhoud van de installatie - FFC
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Module 2: Warmteafgifte <strong>en</strong> -transport - Boek<strong>de</strong>el 2: Principe, <strong>bescherming</strong> <strong>en</strong> <strong>on<strong>de</strong>rhoud</strong> <strong>van</strong> <strong>de</strong> <strong>installatie</strong><br />
3 IN BEDRIJF STELLEN EN ONDERHOUDEN VAN DE INSTALLATIE ................................................45<br />
3.1 Kwaliteit <strong>van</strong> het vulwater ..........................................................45<br />
3.1.1 Het vulwater .......................................................................45<br />
3.1.2 Vull<strong>en</strong> <strong>van</strong> <strong>de</strong> <strong>installatie</strong> .....................................................46<br />
3.1.3 Werkwijze om e<strong>en</strong> <strong>installatie</strong> te vull<strong>en</strong> <strong>en</strong> te ontlucht<strong>en</strong> ....48<br />
3.1.4 Systeemwater (= warmtemedium) .....................................48<br />
3.1.5 Toevoegmid<strong>de</strong>l<strong>en</strong> (additiev<strong>en</strong>) bij het vulwater .................49<br />
3.2 Opspor<strong>en</strong> <strong>van</strong> lekk<strong>en</strong> in verwarmingsleiding<strong>en</strong> ......................... 51<br />
3.2.1 Inleiding ............................................................................. 51<br />
3.2.2 De hygrometer (vochtigheidsmeter) .................................. 51<br />
3.2.3 De infrarood-camera (IR camera) .....................................52<br />
3.2.4 Ultrasoon on<strong>de</strong>rzoek .........................................................53<br />
3.2.5 Gebruik .............................................................................53<br />
3.3 Probleemanalyse .......................................................................54<br />
4 TOEGEPASTE WETENSCHAPPEN ......................................................................................................55<br />
4.1 Massadichtheid ....................................................................... 55<br />
4.2 Beginsel <strong>van</strong> Pascal ................................................................ 56<br />
4.3 Absolute, maximum- <strong>en</strong> relatieve vochtigheid .........................56<br />
4.4 pH - zur<strong>en</strong> <strong>en</strong> bas<strong>en</strong> ................................................................. 57<br />
4.5 Hard water - zacht water ......................................................... 58<br />
4.6 Elektrolyse - gal<strong>van</strong>ische koppels ........................................... 59<br />
4.7 Oxi<strong>de</strong>r<strong>en</strong> .................................................................................. 60<br />
4.8 Opgeloste gass<strong>en</strong> in water ....................................................... 61<br />
4.9 Diffusie .....................................................................................62<br />
4.10 Communicer<strong>en</strong><strong>de</strong> vat<strong>en</strong> ...........................................................62<br />
4.11 Legering<strong>en</strong> ...............................................................................63<br />
6<br />
Inhoudsopgave