安裝方式	掛式
產地	上海
額定電壓	220V
額定功率	160W
容量	50L以下
外殼材質	不銹鋼
品牌	Galileo伽利略
能效等級	三級

家用熱水循環系統是一種家用水預熱和循環的環保系統。該系統可配合燃氣熱水器、容積式、即熱式、太陽能、空氣能等多種熱水器使用，有回水管和無回水管都可以安裝。
什么樣的家庭適合用循環水？ 如果家庭用熱水管道較長（熱水器距離熱水龍頭較長），每次使用熱水的時候，需要等待好長一段時間，并且要出掉好長一段時間冷水，白白的浪費。 此家庭可以考慮裝一個熱水循環系統。 還有什么地方適合用循環水？ 統一供水的賓館以及24小時營業場所，為了讓顧客隨時用熱水，可以設置循環水溫度控制，一直保持水管的溫度，使水管不再有冷水。24小時滿足熱水需求。一些水循環供暖家庭，以及一些需求溫度恒定的水或者由循環供暖場所。例如藥材種植**動物的養殖場所。
安裝回水系統時須提前安裝一套止回閥，回水系統工作時抽動管道內的冷水（熱水管道內的冷水這時會由止回閥流向冷水管道，冷水管道內的水又流向熱水器，這樣形成一個內循環）從而通過熱水器來進行加熱。機器工作時間可根據熱水管道長度來設定。
回水管路
回水管道，是從熱水管的遠段再接回一條水管到熱水器的下方，回來的這條水管是我們常說的回水管。
優點
有回水管的話，我們會把止回閥安裝在回水管和冷水管的連接處，回水系統工作時，冷水管道內的供水主要是通過回水管來提供了，這樣的話機器工作時間如果稍長一點的話，也不用還害怕，熱水管道內的水跑到冷水管道內了，因為到冷水管道內的熱水到了機器回水器那里，機器感溫探頭感應到有熱水的時候機器即停止工作，這樣家里洗手盆那里用冷水的時候也不會出來熱水了。
缺點
我們安裝時會把止回閥安裝在距離熱水器遠端洗手盆下方的熱水管和冷水管的連接處，這樣的話如果機器稍微工作時間長一點的話會造成，我們在使用遠端洗手盆冷水的時候，也會放出一點熱水，因為機器工作的時候時間稍長一點，機器循環過來的熱水會通過止回閥流向冷水管。這樣我們在安裝止回閥洗手盆時用冷水會出一點熱水了，這點弊端通過對機器的時間設定也可以減少或者避免放冷水時出熱水的時間，要通過幾次調試后一般都可以解決。
適用范圍
可適用于各類燃氣熱水器、電熱水器、太陽能熱水器、空氣能熱水器、壁掛爐、地暖等熱水循環。
舒適性
預熱循環 技術的應用實現了熱水的即開即用，使家庭用熱水的舒適性得到很大提高，可多點恒溫供水，洗浴智能優先、多樓層供水、快速方便。
節水性
預熱循環技術同時還避免了傳統熱水器中管路冷水的無端浪費，節省大量的生活用水。
節能性
循環系統對加熱系統間的實時監控，避免了洗浴時浪費水、氣、電等資源，同時采用快速預熱技術可以根據進水溫度使熱水器自動選擇不同的活力加熱，節能效果非常顯著。
機械板
功能：
1.提前預熱、無需等待。2.當家庭水壓不足時，可輔助增壓。
3. 隨時可視出水溫度，直觀反映溫度變化情況。
4.采用超靜音屏蔽式水泵，工作聲音小，不影響正常家居生活。
5.根據循環管路的長短可設置1-5分鐘。
優點：
機械版程序少，操作簡單，使用之前按一下，有復位開關，冬天用的著，夏天不用。
適用場所：
兩個沖涼房，適宜大眾客戶
電腦板
功能：
1.提前預熱、無需等待。
2.當家庭水壓不足時，可輔助增壓。
3. 隨時可視出水溫度，直觀反映溫度變化情況。
4.采用超靜音屏蔽式水泵，工作聲音小，不影響正常家居生活。
5.根據循環管路的長短可設置不同。
6.當溫度低于設定溫度，循環系統自動啟動熱水器循環加熱。
優點：
無需人工操作，即可隨時全自動保持熱水的保溫供應。
適用場所：
24小時營業場所
遙控板
功能：
1.提前預熱、無需等待。
2.當家庭水壓不足時，可輔助增壓。
. 隨時可視出水溫度，直觀反映溫度變化情況。
4.根據循環管路的長短可設置不同。
5.采用超靜音屏蔽式水泵，工作聲音小，不影響正常家居生活。
6.當溫度低于設定溫度，循環系統自動啟動熱水器循環加熱。
7.實現100-1000米距離內無線穿墻遙控，并可根據需要增設遙控器。
優點：
室外機安裝位置遠，開關不方便，有回水管的在任何地方開水都相當于開關，有遙控器在室內可以遙控了。早晨起來想沖涼，不用動，在床頭遙控一下，在起來到浴室去沖涼可以啦。打開直接出熱水。
適用場所：
室外機安裝位置遠的場所
水控版
功能：
1.提前預熱、無需等待。
2.當家庭水壓不足時，可輔助增壓。
3. 隨時可視出水溫度，直觀反映溫度變化情況。
4.根據循環管路的長短可設置不同。5.采用超靜音屏蔽式水泵，工作聲音小，不影響正常家居生活。
6.當溫度低于設定溫度，循環系統自動啟動熱水器循環加熱。
7.內置水流開關設計，當水管中有水流動時時循環系統自動啟動，并可設置9個工作時間段。
優點：
開一下熱水龍頭然后關掉即可循環。
適用場所：
室內室外場所都可試用
1.機械板的經濟實惠，因為機械板的組件少，故障率肯定低。
2.建議壁掛爐用戶使用水流控制的，因為可以設定時間段控制，也是說在一定的時間內可以達到隨時使用隨時有熱水。
3.一般別墅或者發廊等洗浴中心可以選擇全自動方式，所謂的全自動是把熱水器溫度設定到42度，把循環水系統設定到38度，然后有一個溫控感應的探頭鏈接到回水管末端，這樣一旦溫度低于38度會自動啟動，啟動N次，很是浪費，建議一般家庭不要使用這種功能。
注意事項
1.一般家庭用電請使用220V AC電源，使用其他電源會對機器造成損壞，甚至危及人身安全。
2.在移動、拆卸機器或長期不使用的情況下，請拔掉電源插頭，以免觸電或對機器損壞。

 FragmentWelcome to consult...eeply
interested, for I remember she had a cloudy impression, after I
had done, that they were a sort of vegetable. I was tired of reading,
and dead sleepy; but having leave, as a high treat, to sit up until
my mother came home from spending the evening at a
neighbour’s, I would rather have died upon my post (of course)
than have gone to bed. I had reached that stage of sleepiness when
Peggotty seemed to swell and grow immensely large. I propped
my eyelids open with my two forefingers, and looked
perseveringly at her as she sat at work; at the little bit of wax-
candle she kept for her thread—how old it looked, being so
wrinkled in all directions!—at the little house with a thatched roof,
where the yard-measure lived; at her work-box with a sliding lid,

Charles Dickens ElecBook Classics

f
David Copperfield

with a view of St. Paul’s Cathedral (with a pink dome) painted on
the top; at the brass thimble on her finger; at herself, whom I
thought lovely. I felt so sleepy, that I knew if I lost sight of
anything for a moment, I was gone.

‘Peggotty,’ says I, suddenly, ‘were you ever married?’

‘Lord, Master Davy,’ replied Peggotty. ‘What’s put marriage in
your head?’

She answered with such a start, that it quite awoke me. And
then she stopped in her work, and looked at me, with her needle
drawn out to its thread’s length.

‘But were you ever married, Peggotty?’ says I. ‘You are a very
handsome woman, an’t you?’

I thought her in a different style from my mother, certainly; but
of another school of beauty, I considered her a perfect example.
There was a red velvet footstool in the best parlour, on which my
mother had painted a nosegay. The ground-work of that stool, and
Peggotty’s complexion appeared to me to be one and the same
thing. The stool was smooth, and Peggotty was rough, but that
made no difference.

‘Me handsome, Davy!’ said Peggotty. ‘Lawk, no, my dear! But
what put marriage in your head?’

‘I don’t know!—You mustn’t marry more than one person at a
time, may you, Peggotty?’

‘Certainly not,’ says Peggotty, with the promptest decision.

‘But if you marry a person, and the person dies, why then you
may marry another person, mayn’t you, Peggotty?’

‘You may,’ says Peggotty, ‘if you choose, my dear. That’s a
matter of opinion.’

‘But what is your opinion, Peggotty?’ said I.

Charles Dickens ElecBook Classics

f
David Copperfield

I asked her, and looked curiously at her, because she looked so
curiously at me.

‘My opinion is,’ said Peggotty, taking her eyes from me, after a
little indecision and going on with her work, ‘that I never was
married myself, Master Davy, and that I don’t expect to be. That’s
all I know about the subject.’

‘You an’t cross, I suppose, Peggotty, are you?’ said I, after
sitting quiet for a minute.

I really thought she was, she had been so short with me; but I
was quite mistaken: for she laid aside her work (which was a
stocking of her own), and opening her arms wide, took my curly
head within them, and gave it a good squeeze. I know it was a
good squeeze, because, being very plump, whenever she made any
little exertion after she was dressed, some of the buttons on the
back of her gown flew off. And I recollect two bursting to the
opposite side of the parlour, while she was hugging me.

‘Now let me hear some more about the Crorkindills,’ said
Peggotty, who was not quite right in the name yet, ‘for I an’t heard
half enough.’

I couldn’t quite understand why Peggotty looked so queer, or
why she was so ready to go back to the crocodiles. However, we
returned to those monsters, with fresh wakefulness on my part,
and we left their eggs in the sand for the sun to hatch; and we ran
away from them, and baffled them by constantly turning, which
they were unable to do quickly, on account of their unwieldy
make; and we went into the water after them, as natives, and put
sharp pieces of timber down their throats; and in short we ran the
whole crocodile gauntlet. I did, at least; b