[“自己动手”合辑].Solar_Hot_Water.pdf

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1、PoorMan'sGuidetoSolarHotWater©CopyrightNotice2006,RichardLewisNopartofthisdocumentmaybereproduced,transferedorresold.ViolatorswillbeprosecutedtothefullextentoftheLaw.Theauthorofthisdocumentassumesnoresponsibilityforanymishapsofanykindwhilefollowingtheseguidelines.Thesearejustsuggestionsofthingsthat

2、haveworkedinthepastandshouldworkifallpropersafetyprecautionsarefollowed.YouworkwithscaldinghotwaterATYOUROWNRISK!Page1of18TableofContentsSafetyfirst......................................................................2Introduction....................................................................

3、3PrinciplesofSolarHeat.................................................3SolderingCopperPipes.................................................4BatchHeaterGravityFeedDesign................................6Base....................................................................7Walls..................

4、.................................................7BlackLinerandPiping........................................8Vent/LoopSeal.................................................8TopGlassorGlazing..........................................9Reflector.........................................................

5、....9HoseandValves................................................10OperationofBatchHeater............................................11SomeMath...................................................................12WaterPressure.............................................................12SomeFactst

6、oRemember............................................13Safetyfirst●Alwayswearsafetygoggleswhensoldering.●Solderinggetshot,wearsomeglovestoprotectyourhands.●Becarefulwhenworkingatheights.Alwayshavesomeonehelpingyouincaseyoufallandneedmedicalattention.●Alwaysuselead-freesolderandrosinfluxforplumbingp

7、rojects.●Alwaysusecautionwhenusingatorchnearwood.Coverthewoodwithapieceofsheetmetaltopreventdirectexposuretothetorchflame.●Readandfollowallsafetyprecautionsonthepropanetorchcanister.●Thishotwaterbatchheater