燃料转移阀价格差异求建议

评论区观点评论者认为这些阀门基本一样，11加元款可能少了排气阀，并推荐了约24加元的中档款或更便宜的AliExpress渠道；关于判断罐内余量，有人主张称重，也有人介绍浮水看水位或自己画刻度线的方法，还有人提到加热倒出罐、冷却接收罐并在户外操作。

• u/ralzor9月28日 05:23原评论
  据我所知它们基本上都一样，不过那个11加元的看起来可能没有其他款有的排气阀。 我有一个看起来和那个23.99加元的一模一样的，用了大约10年，一直很好用。转移燃料时，冷却你要灌入的罐子、加热你要倒出的罐子会有帮助，把它放在热水里或放在太阳下就行，显然别用火烤它哈哈。为了把风险降到最低，一定要在户外进行罐对罐的转移。 要判断一个罐子有多满，你可以把它浮在水里，看它沉得多低。有些品牌侧面有标记，对应25%、50%等等。
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  They're all basically the same as far as I can tell, though the $11 one looks like it may not have the purge valve the others have. I've had one that looks identical to the the $23.99 one for ~10 years and it works well. When transferring fuel it helps to cool the canister you're filling and warm the canister you're filling from, just sit it in some hot water or place it in the sun, obviously don't apply a flame to it lol. To minimize risk, make sure to do the transfer between canisters outside. To determine how full a canister is you can float it in some water and see how low it sits. Some brands have markings on the side that correspond to 25%, 50%, etc.
• u/Thepher9月28日 05:45原评论
  太棒了，谢谢。那个看起来是个不错的折中选择。你用过排气阀吗？我还是不确定它什么时候派上用场
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  Awesome thanks. That one looks like a good middle-of-the-road type. Do you ever use the purge valve? I'm still not sure when it comes into play
• u/ralzor9月28日 05:58原评论
  我觉得排气阀不是特别重要。就连FlipFuel的网站上，他们的使用说明里也完全没提到它。我觉得它只是用来确保用过的罐子在打孔回收之前完全排空。 如果你想尽量少花钱，我大概会直接从AliExpress买一个，会更便宜，只是要等从中国发货（那个11加元的很可能也是从中国发货的，看那个送达日期范围就知道了）。
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  I don't think the purge valve is particularly important. Even on the FlipFuel website they make no mention of it in their usage instructions. I think it's just for ensuring a used canister is completely empty before puncturing it for recycling. If you're looking to spend as little as possible I'd probably just get one from AliExpress instead, you'll get it even cheaper, you'll just have to wait for delivery from China (the $11 one is likely shipped from China anyway, based on that delivery date range).
• u/crlthrn9月28日 06:00原评论
  如果你看不到罐子里面，也没法透过它看，那侧面的标记有什么用？一个通常被认可的更好方法是称一下要灌入的罐子的重量。
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  If you can't see inside, or through, the canister, what use are side markings? A better way, that's usually accepted, is to weigh the canister being filled.
• u/ralzor9月28日 06:17原评论
  罐上的线是浮在水里时和水位对比的，不是和罐内装的东西对比。罐里装的燃料越多，它在水里沉得越低，沉得多低就反映里面有多少燃料。MSR的罐子外面有一组线，大致表示罐内还剩多少燃料。 这里有个例子：https://www.expocafeperu.com/w/2020/02/msr-fuel-canister-stove-msr-isopro-fuel-canister-msr-fuel-canister-diameter-msr-isopro-fuel-canister-burn-time.jpg 称重是最理想的，但不是每个人露营时都带秤。我经常在旅行途中用大罐给小罐补气，或者中途测一下罐里还剩多少。
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  The lines on the can are compared to the water level when floating in water, not to the contents of the can. As a canister is filled with more fuel it will sit lower in the water, how low it sits will reflect how much fuel is in it. MSR canisters have a set of lines on the outside that indicate approximately how much fuel remains inside the canister. Here's an example: https://www.expocafeperu.com/w/2020/02/msr-fuel-canister-stove-msr-isopro-fuel-canister-msr-fuel-canister-diameter-msr-isopro-fuel-canister-burn-time.jpg Weighing them is ideal but not everyone carries a set of scales when camping. I often refill my mini canisters from a large one during a trip, or test how much is left in a canister mid-trip.
• u/crlthrn9月28日 06:51原评论
  我从没见过这样标记的罐子！我一般是店里有什么就买什么，希望能买到价格合适的。我在英国，所以也许我们的户外店不进MSR的罐子。我会留意它们的。谢谢你这个技巧。干杯。
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  I've never come across canisters marked like this! I tend to buy whatever's in the shop, hopefully at a good price. I'm in the UK, so maybe we don't get MSR canisters in our outdoor shops. I'll look out for them. Thank you for the technique. Cheers.
• u/cosmokenney9月29日 08:34原评论
  你也可以自己标记。只要在你所有的罐子上，从底部到顶部每隔约6毫米做一致的标记，这样你就能看出哪些最满、哪些最不满。
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  You can also mark them yourself. Just do them at consistent measurements every ~6mm from the bottom to the top on all of your canisters that way you can tell which ones are the fullest and least full.
• u/crlthrn9月29日 14:31原评论
  谢谢啦！
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  Cheers for that!