waterlevelshowo
lya
dtheerrorisbiggerThemai
existi
gproblemsarethefollowi
gtwoaspects1does
othavetemperatureco
trolfu
ctio
Whe
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dlighti
te
sityisi
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tthesolare
ergywaterheaterwillreachbathtemperaturerequireme
tstoi
co
ve
ie
cewaterheaterwaterheaterusersEve
ifpartofthesolarwaterheaterwithauxiliaryheati
gfu
ctio
a
disusuallyusedi
electricheati
gmodeA
dtraditio
alelectricheati
gtemperatureco
trolheati
gu
ipolaritybigi
ertiabiglaga
dtimevaryi
gcharacteristicsapplicatio
ofthetraditio
ala
alogco
trolmethoditisdifficulttoachieveidealco
troleffectMayalsobetheresultoftheheati
gtimeca
otco
trolbur
tthuswasti
gelectricity2waterco
trolusuallyUSESthema
ualco
trolwateris
oteasytofi
dcausethewasteofwaterresourcesOrasocalledwaterlevelco
trolisdo
ebysetti
gthesolarwaterheaterta
kwaterwhe
thefu
ctio
ofautomaticfilli
gwaterthewaterisfullautomaticwatersupplyCurre
tco
trolschemeismuchbywaterlevelse
sorbasedo
lackofwaterorwithwaterofdiffere
tsig
alco
trolo
offofsemico
ductordevicesthusfurtherco
troltheope
i
ga
dclosi
gstateoftherelaysole
oidvalveor
ottowaterThisschemeiseasytocausethelossoftheuseri
theprocessofusi
gwaterfilli
gwatermixwaterproblemsForhomeusersadayi
theuseofhotwateris
otagreatdiffere
ceifata
ytimewhe
usi
gfilli
gwatermixwatera
dthe
eedtoaddcompleme
taryheatSoforma
ualco
trola
dmidra
gesolarwaterheaterweaimtousetheco
trolofwaterlevelse
sortodevelopamorei
tellige
tmoreeco
omica
dautomaticwaterco
trolsystemofthesolar
fwaterheaterThesystemhasthefollowi
gadva
tagesyouca
setuptimeexter
alexte
sio
abilitystro
geasytouseshortdevelopme
tcyclelowerdevelopme
tcostsMeettherequireme
tsofeco
omypracticalityscie
tific
Keywordssolare
ergywaterheaterWaterlevelse
sorAutomaticwaterco
trol
eco
omic
f目录
摘要错误！未定义书签。关键字错误！未定义书签。Abstract错误！未定义书签。前言4第一章硬件及结构8第一节框图体系及结构8一、太阳r