h***e
发帖数: 2823 | 1 看了一圈结构图。大概原理，我的理解是下面天然气盘子烧罐子底儿，管子中间一个拔
火筒式样的烟囱排除废弃。可Anode rod有啥用？最下端直接到水罐底部，往上导热？
可也有人说是先加热上面的水，所以flushing的时候先放出来的水是下面的，所以是凉
的？
这个anode rod到底是啥工作原理啊？
而且我这个热水器可能有俩anode rod：
anode magnesium 3/4" dia 零件号wtr1060
anode aluminum 3/4" dia 零件号 wtr1044
咋一个铝的一个镁的，俩？
高手指点谢谢 |
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w*******y
发帖数: 60932 | 2 Cuisinart GreenGourmet Hard Anodized Eco-Friendly Nonstick 12-Inch Stir-Fry
Wok with Glass Cover:
http://www.amazon.com/Cuisinart-GreenGourmet-Anodized-Eco-Frien
Great reviews -- 4.5/5 stars
Instead of going out for dinner, stay in and prepare sizzling Hunan beef or
a delicious vegetable-tofu stir-fry with this 12-inch stir-fry pan.
Measuring approximately 14 by 22-3/5 by 6-1/5 inches, the unit's gently
curved cooking interior promotes proper stir-frying, while its wide top and
narrow base allow... 阅读全帖 |
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w*******y
发帖数: 60932 | 3 Kohls have
Cooking with Calphalon 10-pc. Hard-Anodized Cookware Set:
http://www.kohls.com/kohlsStore/landingpages/cookingwithcalphal with Calphalon 10pc HardAnodized Cookware Set.jsp
on sale for $199.99
When you put it in your cart the price drops to $159.99
Use Code SMS2727 for 20% off
Final Price $127.99 with FREE shipping + you get $20 Kohls Cash
Kohls Card Holders
Use Code SHOPNSAVE for 30% off
Final Price $111.99 + you get $20 Kohls Cash
This extra 20% discount seems to apply to all Calph... 阅读全帖 |
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x****k
发帖数: 2932 | 4 大家的boiler的每年的维护都是怎样做的，都查了anode rode没？（我的手册上是要求
6～12月查一次。
我家的那个估计前房主用了10年多都没有查过。我用24inch的breaker bar都没拧动。
不敢再用更大的力了，怕把boiler整个推翻了。
boiler的型号是bock 32E，anode rode的位置应该在冷水管的进口位置逆时针转90度的
方向。
请问版上有没有人用类似 bock oil fired boiler？或者曾经换过anode rod的难道还
要上wd40。多谢了。 |
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n*****g
发帖数: 4117 | 5 ☆─────────────────────────────────────☆
ylide (叶立德) 于 (Sat May 2 23:59:34 2009) 提到:
复习一下高中内容，温故而知新
把一个电学元件（化学电源、蓄电池、电解电容、二极管等等）看作一个整体，则电流
（正电荷）流入的一端称为阳极anode，电子（负电荷）流入的一端称为阴极cathode，
这是普遍适用的原始定义。
衍生词汇有：阳极化anodize，阴极射线cathode ray
与此有关的概念是正极“+”和负极“-”。正极指电势较高的一端，负极指电势较低的
一端。在大多数情况下，阳极和正极、阴极和负极是重合的，因为电子会自发从电势较
高的一端流出。但是对于化学电源和原电池而言是个例外，因为化学势的存在使得电子
能够克服电势差反向流动，使化学能转化为电势能，所以此时阳极是负极，阴极是正极。
另外容易混淆的是阴离子anion和阳离子cation。这两个术语原来分别指在电解质溶液
中趋向anode和cathode的离子，曾被翻译为“阳向离子”和“阴向离子”，现在泛指带
负电荷和正电荷的离子。
☆───── |
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a******7
发帖数: 7936 | 6 都说water heater 要定期更换anode rod。
周末的时候想拧下来看看。先关了gas，再关了进水阀，开热水龙头放空压力。然后把
底部的放水阀打开，用盆接了一盆水，一点颜色都没有，看来没有沉淀物。然后拿了扳
手想把anode rod 拧下来看看，屎都快憋出来了就是拧不动。是不是要用压缩气枪才行
了？
还是打电话找人来inspect？ |
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w*******y
发帖数: 60932 | 10 Gourmet Pro Hard Anodized 10 Piece Set:
http://www.oneida.com/hard-anodized-10-piece-set.html
$89.99 Shipped Reg $230
Add Code TTE10 for 10% Discount
Shipping is free with $99 purchase but still gives free shipping because
orional price $99 prior to discount
Free shipping is standard. some states charge tax. Mine doesn't.
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w*******y
发帖数: 60932 | 11 This is the cheapest that these pans have ever been -
Link:
http://www.amazon.com/gp/product/B002CZQ7KI/
Circulon Contempo Hard Anodized Nonstick 8-Inch and 10-Inch Skillets Twin
Pack
* Professional heavy guage hard anodized construction
* Total non-stick system features High-Low wave technology
* Advanced nonstick inside and outside of cookware
* Contemporary, stylish double riveted stainless steel with silicone handles
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w*******y
发帖数: 60932 | 12 I saw this set today at Kohls for $89.xx. Use the 15% coupon from the link
below to get it for $75.xx.
This is B&M and YMMV because it is not available online anymore.
Link for reference: Circulon Elite Hard Anodized Nonstick 10-Piece Cookware
Set:
http://www.amazon.com/Circulon-Anodized-Nonstick-10-Piece-Cookw
Use the 15% printable coupon here: http://
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c*****v
发帖数: 1440 | 13 Hard Anodize 锅能用铁铲炒菜吗？
从没干过，不过用塑料的或木头的太不好使。 |
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k******a
发帖数: 2436 | 14 teflon毒性大多了。 anodized nonstick pan 一般情况下使用铝的氧化物。不粘的效
果差多了。摄入铝的问题是否主要是金属沉积导致老年痴呆症？ |
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R*****s
发帖数: 41236 | 15 大部分hard anodized的铝锅也是有泰富龙涂层的....
泰富龙的毒性我觉得被夸大了, 真那么有毒，就根本不会让卖了.... |
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C*******d
发帖数: 15836 | 16 我用手动wrench上过两个heating elements，它们和anode rod所受的压强应该是一样
大，一点问题也没有。 |
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b********e
发帖数: 595 | 17 今天刚换了，用了从HD买的一个长套管，比较容易拆。18年的heater，里面的anode都
锈完了，就剩下一跟铁丝了，不知道heater还能使多久 |
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w********r
发帖数: 8704 | 18 【 以下文字转载自 Living 讨论区 】
发信人: windsurfer (御风者), 信区: Living
标 题: 这里有没有自己换过anode rod for water heater??
发信站: BBS 未名空间站 (Wed Jun 22 13:33:47 2011, 美东)
垂直空间有限,到哪里买flexible rod?另外tank好象有up to 150psi的压力,比较担心手工操作能不能上紧,需要power impact wrench吗?多谢. |
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w*******y
发帖数: 60932 | 19 Kershaw Leek Assisted Opening Knife Smoke/Blue Anodized Handle $33.50
Shipped @ Amazon
Find It at Link:
http://www.amazon.com/gp/product/B0009VC9ZE/ref=ox_ya_os_produc
Make sure to pick smoke/blue from the size box to see the price.
The smoke/red model is $46.
This is about as low as I have ever saw a colored handle Leek. Even the
plain black and stainless handle models are running $35 and up and Kershaw
rices have been creeping up lately.
.
One more to satisfy my knife fetish. Got one for my s... 阅读全帖 |
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w*******y
发帖数: 60932 | 20 12 piece Non-stick Hard Anodized Cookware set $75.00 + 12.95 shipping. Use
coupon code 99421654 and save an addition 15% off your order. Coupon savings
just about covers shipping cost. Price Compare: Amazon.com $190, Kohls $249
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w*******y
发帖数: 60932 | 21 Link:
http://www.amazon.com/gp/product/B002CZQ7KI
Professional heavy guage hard anodized construction provides fast, even
heating and exceptional durability. TOTAL NONSTICK system features High-Low
wave technology coupled with the most advanced nonstick surface to offer
extraordinary food relase and lifelong durability. Advanced nonstick inside
and out ensures clean-up is quick and easy. Contemporary, stylish double
riveted stainless steel with silicone handles for a secure, slip-free grasp.
Ove... 阅读全帖 |
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w*******y
发帖数: 60932 | 22 Rachael Ray 10-pc. Hard-Anodized Cookware Set
85.32 yo will get10$ kohls cash too
coupon code SAVING30( kohls card required)
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w*******y
发帖数: 60932 | 24 Rachael Ray Hard-Anodized Skillets (12")
Link:
http://www.kohls.com/kohlsStore/homepage/PRD~c9186/Rachael Ray HardAnodized Skillets.jsp
sale $23.99-$39.99
regular $29.99-49.99
Use code SAVEATKOHLS & treat4mvc/FSMVC for FS
( AutumnGriffin,kasty, & everybody in KT)
AC $17.49
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g******y
发帖数: 2517 | 25 Rachael Ray Hard Anodized Nonstick 10-Piece Cookware Set, Orange, 28%折扣
http://amzn.to/t0UYDO |
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g******y
发帖数: 2517 | 26 亚马逊Deal of the Day: 33% Off Circulon Hard Anodized 11-Piece Cookware Set
http://amzn.to/IVpYJi |
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I**A
发帖数: 2345 | 27 KG说要找左MAX，右MIN，有什么优势麽？
同学们，帮我看看，我下面的方法，有问题麽?
public static boolean isBST(Node node){
Node anode = node;
if((anode == null) || ((anode.leftchild==null) && (anode.rightchild=
=null)))
return true;
//if there is left child or right child or both
//if both of them are not null
if ((anode.leftchild!=null) && (anode.rightchild!=null))
if ((anode.data>anode.leftchild.data) && (anode.data<=anode.
rightchild.data))
ret |
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P*****J
发帖数: 1745 | 28 在网上闲逛的时候看到这个，讲旧枪枪身磨损的。虽说文章是关于Sig的，估计对其他
铝合金枪身也适用。新枪没打一千发就磨到亮银色的我看还是尽早联系厂家，给不给换
或者修的不说，至少先留个案底。
http://grayguns.com/guide-to-sig-sauer-pistol-inspection/
The first thing to look at is the frame rails. The rails will tell you
everything that you need to know about how well the gun has been taken care
of. The following is how the colors of the under side of the frame rails
will change as your gun wears.
Dull Black – No wear, perfect finish.
Shiny Black – Slight wearing in of the pigment in ... 阅读全帖 |
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G*********2
发帖数: 164 | 29 Well, if you go to Calphalon's website, and read the product description
carefully, you should see that, the hard-anodized aluminum is just for
exterior; and for the Calphalon Simply Non-Stick line, it uses 2-layer non-
stick coating, plus it is not dishwasher safe, oven safe only to 400 F, and
a 10 year warranty - all the indications of a not so robust coating; whiles
their other better lines of products have 3-layer coating, dishwasher safe,
oven safe to 500 F, and lifetime warranty.
So, this ... 阅读全帖 |
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s****g
发帖数: 1028 | 30 I don't know how long you plan to live in your house, but you went with the
cheapest route for sure. Since you are paying such high labor, you should
have bought a 12 year unit instead of the 6 year (but maybe you are selling
your house in couple years)
Inside every water heater are metallic rods called anodes. The anodes (made
of magnesium, aluminum or some combination thereof) oxidize and break down
so the steel in your water heater doesn’t. Usually a 6-year water heater
has a small anode wh... 阅读全帖 |
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a*o
发帖数: 25262 | 31 社會邉訛樯觞N要唱Beyond的歌？── Beyond所體現的搖滾原真性及社群力量
高玉娟
引言
二零一零年六月四日深夜，約三千名中文大學學生、員工和市民聚集中大校園，等待從
維多利亞公園移送到來的民主女神像。此前於六月三日，中大學生會發出了行動呼籲，
號召市民及同學於六四燭光晚會完結後，護送民主女神像到中大校園，或到現場聲援。
學生會表示堅持抗爭，並要求校方讓民主女神像於校園最少放置至九月新學年開學，讓
同學表決神像的去留 [1]。約午夜時分，民主女神像終於到達校園。現場全體歡呼，一
邊拍掌、一邊高唱Beyond的《抗戰二十年》[2] ，迎接順利進入校園的女神像 [3]。此
前數小時的六四燭光晚會，我大概傍晚七時左右到達維多利亞公園會場之際，又正好看
到在台上有幾位年輕人在彈結他唱Beyond的《長城》（當時悼念活動尚未開始，工作人
員不時上台說幾句招呼市民入場的話，期間則由幾位年輕人唱歌）。記得去年的六四二
十周紀念集會之上，亦播放了一個《抗戰二十年》特別版音樂錄像，錄像由高登網民製
作，剪輯了八九民叩男侣勂巍⒍陙淼募o念活動片段、以及二十年來的香港大事
新聞片段，配以《抗戰二十年... 阅读全帖 |
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g*********n
发帖数: 808 | 32 锂电池特辑1:迈向超级电池[物理]
锂离子电池，也许是下一代能源和交通问题解决的方法
1801年，伏打把他的“电堆”装置公开给拿破仑，他不可能想到两个世纪之后，他的发
明可能成为人类生活的中心。由被盐水浸泡的锌和银电极的原始电池使得小型电化学能
源-锂电池成为了现代消费电子市场的中心。
在《瓶瓶装闪电》中，科学记者森斯-费莱彻解释了锂电池的工作原理，并且对致使锂
电池盛行的研究节奏进行了描述。每年数十亿的元件生产和数十亿的美元利润，可见移
动电子市场正在繁荣。在绿色能源中，锂电池也受到了新的挑战。费莱彻描述到发展下
一代锂电池的激烈竞争，但是可能更多的人选择现有的技术。
日益减少的石油资源以及备受关注的气候变化迫使我们使用更多的替代能源，比如太阳
能、风能，也不得不用混合动力车、油电混合车以及最终的全电动汽车来替代污染的内
燃汽车。由于我们的太阳不能按照我们的要求发光，风不能按照我们的意愿吹来，这些
可再生能源的成功应用依赖于我们高效的储电能力。电化学电池，特别是锂电池，成为
了最佳选择，因为它们把化学能转变为电能效率很高并且无有毒物质释放。
玻利维亚和南美国家巨大储量的碳酸锂盐可使汽... 阅读全帖 |
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c********i
发帖数: 942 | 33 世界上那么多铝锅铝碗怎么办？美中都有
The safe use of cookware
http://healthycanadians.gc.ca/product-safety-securite-produits/
Aluminum
Aluminum is lightweight, conducts heat well and is fairly inexpensive,
making it a popular choice for cooking.
Canadians normally take in about 10 milligrams of aluminum daily, mostly
from food. Aluminum pots and pans provide only one or two milligrams of the
total. While aluminum has been associated with Alzheimer's disease, there is
no definite link proven. The World Health Orga... 阅读全帖 |
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b********r
发帖数: 580 | 34 根据你描述的情况, 主要是热水有味道. 这可能和Water Heater有关.
大概是Water Heater的Anode Rod引起的:
https://www.google.com/#hl=en&output=search&sclient=psy-ab&q=anode+rod++
smell&oq=anode+rod++smell&gs_l=hp.3..0j0i22i10i30j0i22i30l8.1157.11250.1.
12415.27.24.3.0.0.0.157.2554.6j18.24.0.ckwqrh.1.0.0...1.1.7.hp.twluVpRIaA0&
psj=1&bav=on.2,or.r_qf.&bvm=bv.44011176,d.aWc&fp=aa2eb42632e52530&biw=1280&
bih=636
多推荐换成aluminum/zinc alloy anode rod
交4 |
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w*******y
发帖数: 60932 | 35 First deal that I have ever posted on here:
Link:
http://palmettostatearmory.com/2557.php
Palmetto State Armory 16" 5.56, M4A1 Hammer-Forged, Chrome-Lined, Patrol
Carbine.
Specs straight from their site:
Finally a complete rifle ready to go with a quality optic for one low price.
Our Patrol Carbine starts with one of our Hammer-Forged, Machine Gun Steel
barrels in the versatile M4A1 profile, mated to our forged aluminum upper,
and finished off with standard handguards and A2 Flash hider. The ... 阅读全帖 |
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w*******y
发帖数: 60932 | 36 First deal that I have ever posted on here:
Link:
http://palmettostatearmory.com/2557.php
Palmetto State Armory 16" 5.56, M4A1 Hammer-Forged, Chrome-Lined, Patrol
Carbine.
Specs straight from their site:
Finally a complete rifle ready to go with a quality optic for one low price.
Our Patrol Carbine starts with one of our Hammer-Forged, Machine Gun Steel
barrels in the versatile M4A1 profile, mated to our forged aluminum upper,
and finished off with standard handguards and A2 Flash hider. The ... 阅读全帖 |
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w*******y
发帖数: 60932 | 37 First deal that I have ever posted on here:
Link:
http://palmettostatearmory.com/2557.php
Palmetto State Armory 16" 5.56, M4A1 Hammer-Forged, Chrome-Lined, Patrol
Carbine.
Specs straight from their site:
Finally a complete rifle ready to go with a quality optic for one low price.
Our Patrol Carbine starts with one of our Hammer-Forged, Machine Gun Steel
barrels in the versatile M4A1 profile, mated to our forged aluminum upper,
and finished off with standard handguards and A2 Flash hider. The ... 阅读全帖 |
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w*******y
发帖数: 60932 | 38 Visit link to product:
iHome iP39 Kitchen Timer & Dock: Link:
http://www.kohls.com/kohlsStore/clearance/forthehome/electronic iP39 Kitchen Timer and Dock.jsp
Apply promo code: SMS2727
Kohls.com: 20% off entire purchase. Valid till 3/10
Extra credit #1:
Visit cardpool.com and search Kohls for a 14% discount on "electronic" gift
cards at the bottom of listings. These were sent instantly. Use them on this
order.
Extra credit #2:
Use a cashback site like "mr rebates" to receive 5% back on Kohl's sit... 阅读全帖 |
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s**o
发帖数: 340 | 41 此枪磨损相当严重，基本属于shiny silver和dull silver之间
http://grayguns.com/guide-to-sig-sauer-pistol-inspection/
Shiny Silver – This is where you need to start to worry. The pigment in the
anodizing is worn through, your frame is still protected, but you need to
monitor your frame rails very closely and make sure they remain greased
thoroughly for the rest of your gun’s life.
Dull Silver – You’re screwed. Your anodizing has worn completely through
in the areas you see dull anodizing. From here on your frame is... 阅读全帖 |
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l****r
发帖数: 14809 | 42 不粘锅涂层常见的有两种，
一种是 聚四氟乙烯，就是teflon 的coating
这种300摄氏度可能会分解，这种不见得就是铝锅
还有一种是hard anodized， 这个就是把铝锅放到硫酸里面通电，
像电镀一样把铝变成氧化铝，hard anodized是比较强的电镀，
这层氧化铝比较厚，很结实，也不沾水和油
不过我有个有hard anodized 的锅开始一点都不沾，用了一年也不行了
但是不想以前比较差的teflon不粘锅，
用一年涂层都掉下来好多，有可能都都吃了一些 |
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c****t
发帖数: 5452 | 43 涂得就不要吹什么anodized aluminum了。铝是银色的，但是可以anodizing想搞什么颜
色就搞什么颜色。lian-li的anodized机箱你怎么划也还是该什么颜色还是什么颜色。
果子这回就是用廉价工艺充胖子 |
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c**2
发帖数: 35 | 44 Si is good as an anode material because 1, cheap, 2, large capacity, 3, low
charge/discharge potential etc...
but it is only an anode. So, how can Cui say the battery can be used for 10
times more than previous ones even if you increase the capacity of anode for
10 times. I guess he know nothing about lithium-ion batteries. hehe |
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w*******y
发帖数: 60932 | 45 Similar to the last PSA AR 15 deal that was $999, just minus the Aimpoint
and MBUS. I ordered one of the $999 ones and am very happy with it. This was
my first AR and first Aimpoint. Took it out for the first time last weekend
and had no issues with 180 rounds. Prior to receiving my gun I emailed back
and forth with their CS guy (his name is Colt), He was very helpful and
always responded to my emails quickly.
Here are the details:
Link:
http://palmettostatearmory.com/8923.php
Finally, a comple... 阅读全帖 |
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w*******y
发帖数: 60932 | 46 Link:
http://www.palmettostatearmory.com/9021.php
A complete Palmetto State Armory rifle with Geissele trigger and optic ready
to go for one low price. Our M4 G2V Carbine starts with one of our 4150
chrome Moly vanadium steel barrels in the venerable M4 profile, button
broached, and hard-chrome lined, mated to our forged aluminum upper, and
finished off with standard handguards and A2 Flash hider. The forged lower
is built with our 6 position Mil-spec size buffer tube and stock, Standard
PSA low... 阅读全帖 |
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j*******2
发帖数: 158 | 48 和普通的brake caliper不同的是，这套caliper是anodized aluminum。绝大多数的
caliper都是铸铁的，performance caliper一部分是paint的，但是为了做到修旧如旧
，还是anodized了。。。
为了highlight Porsche logo还有cooling fin，表面用了dremel打磨 |
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P****D
发帖数: 11146 | 49 铁锅重得令人发指惨绝人寰。
喜欢不沾又讨厌涂层的话，就hard anodized的锅吧。上overstock或amazon或ebay或当
地店搜索hard anodized nonstick的就是了。就是贵点，三四十、四五十一个。 |
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