you probably dont care but does anybody know of a way to get back into an Instagram account? I stupidly lost my login password. I appreciate any tricks you can give me!
@bakerandy27893 жыл бұрын
@Brock Braylen Instablaster =)
@allenlu58504 жыл бұрын
这个我想补充一下,一般air make up unit 是用在商业厨房上的,所有的餐馆厨房都配有make up air unit,因为体积大,都安装在屋顶上。 抽油烟机都会或多或少给家里造成negative pressure,但很多老房子因为没有那么密封,所以没什么关系。在1993年之后建的房子,我们统称为tight house,这种房子的特点就像豆壳视频里所说的那样,密封性很好,还有vapor barrier。这种情况如果房子里有负压产生,我们可以用HRV做一个补充。冬天家里门窗紧闭,不仅仅是抽油烟机,还有所有厕所里的抽气机都会造成房子负压。
Agree. Carbon monoxide poisoning from heating elements like hot water heater is real. In a negative air pressure situation, carbon monoxide from a hot water heater can be sucked into living space.
The manufacturers of HRV equipment advocate balance and will not discuss makeup air for any appliance. The units are designed to recover energy while exhausting foul air and replacing it with fresh outdoor air. www.greenbuildingtalk.com/Forums/tabid/53/aff/14/aft/82515/afv/topic/Default.aspx
@caitlyn12345-x4 жыл бұрын
@@CanadaDouker energysavenewwest.ca/wp-content/uploads/2016/09/12-HRV-Guide-for-Houses-%20Compiled_web.pdf 难道你的经验都是看论坛得来的吗?如果只是论坛上的经验是不能让人信服的。论坛上也有人说HRV和hood fan pressure没有任何关系。我们施工的时候都是根据CODE和INSPERTOR的要求来的而不是根据看论坛的经验来的。安省不了解,阿省这边新房子的hood fan都是要做Interlock的。像你视频讲的压力之类的是很少存在的,不是一个普遍现象。老房子密封没那么好,新房子有多少人会买商用级别的油烟机?也就是华人喜欢功率大点的油烟机。
Chinese cooking involves a lot of stir firing. This requires high power exhaust fan; hence the problem is more apparent than people who choose western cooking. When we prepare dinner, we need to keep the closest window slightly opened to let in make-up air. But this also means that in winter cold air will come in from the window. Unfortunately there is no easy way to run ductwork through this old kitchen for make-up air (because the stove top is against the interior wall, and the ceiling above is living space). That's why we need to open the window to let in make-up air. This is clearly not optimal. But this is a problem with a kitchen in an old house that is designed for western cooking. There is no plan to remodel or anything like this. We get used to doing this. I guess this is one way to deal with this problem.