在寒冷的气候下正确的地下室(卧室,小厨房,浴室,洗衣)的全年通风(第5区)
- 我住在马萨诸塞州的伍斯特县(第5区)
– The basement comprises of a finshed section that is an open area which serves as a bedroom for my mother-in-law, and an unfinished section that is the laundry room and storage (Total basement size is 930 sqft). See attached document for floor plan and ventilation plan.
– We are adding a bathroom and kitchenette by taking a bit of each section
- 我计划安装一个专门用于地下室的HRV系统。最初,计划是HRV将在开放空间中悬空,并在没有专用/本地浴风扇或浴室的浴室或浴室的情况下从浴室和洗衣店拉。在浴室里加湿。
– I’ve heard if not built for the HRV, a bath fan fed into a HRV can ruin the HRV core. Since I do not plan using a bath fan, I’m guessing this does not apply to me
- 我还听说,尽管有HRV,但最近的能源之星房屋仍需要当地的仅当地浴室通风。并不是我的目标是我的目标,而是让我在思考。
- 我还听到的是,夏季不应使用HRV(例如增加湿度问题)
– Also read fatty air from cooking can damage the HRV core
- 基于上述内容,似乎仅使用HRV实际上可能在冬季还可以。陈旧的烹饪空气可以用引擎盖过滤。顺便说一句,小厨房通常不会有重大烹饪。除了前面提到的ISUE之外,夏季将HRV用作浴室爆炸,可能是一个过度杀伤,而不是整体上的能源效率。
– Initially, was opposed to a bath exaust fan that bypassed an HRV, as I considered this a waste of energy. But to ensure good dehumidification in the summer, and to ensure the bath can be ventilated sufficiently and at anytime, summer or winter, and without causing troubles on the HRV, it seems I am for a local exaust-only bath fan. And perhaps it can be tied in to the kitchenette hood??
- 所附的屏幕快照显示了平面图以及我计划如何使用HRV。红色正方形是寄存器/减震器。
– What is the right way to ventilate this basement in an energy efficient, sustainable way?
- 应该怎么做,应该跑步,冬季和夏天如何?
– It’s been said an HRV system is the right thing for this climate zone, but is it for this basement, or is an ERV a better choice?
– What’s the best way to ventilate the bath and kitchenete with the presence of a balanced system (e.g. HRV)?
- Twin Systems HRV/ERV组合产品是否是解决方案?
额外细节:
Architecture/HVAC: Post and beam construction; Electric baseboard and woodstove (No HVAC system)
线,蓝色:供应管,HRV
线,红色:Exaust duct,HRV
箭头,蓝色:新鲜空气/流动/流动
Arrow, Orange: Stale air flow
Rectangle, red: Register/dampler for exausting stale air
矩形,紫色:HRV
Line, green: new wall/door
HRV: heating recovery ventilator
ERV:能量回收呼吸机
GBA细节库
A collection of one thousand construction details organized by climate and house part
Replies
乔治,
HRV系统可以从浴室拉出排气空气是完全可以的。那是正常的。但是,您不应该从厨房射程引擎盖上拉出排气空气。(射程引擎盖应分别用尽到外部。)如果需要的话,可以从厨房天花板上拉出一些排气空气,只要排气格栅不太接近范围。
只要您的当地建筑检查员批准,您就不需要单独的浴室排气风扇 - 假设您的HRV系统可以从浴室拉出排气空气。
冬季,ERV或HRV倾向于降低室内湿度水平,但在夏季可能会增加室内湿度负荷(潜在负荷)。如果您担心夏季室内湿度,则可能需要在夏季使用空调或除湿机。
它是完全可以运行一个ERV或HRV肾阳nd, as long as you understand the equipment's limitations and purpose.
有关这些问题的更多信息,我建议您阅读:
设计良好的通风系统
HRV or ERV?
感谢马丁。那很有帮助。
我忘记提出的另一个问题是,供应管道应该走多远。在提供的图纸中,我将其带到了开放区域的极端,再加上中间90度。尽管这可能会导致良好的循环,但它也可能对流动(转弯和长度)产生负面影响。
一个人如何计算最佳位置?可以消除转弯,甚至可以将供应送到侧壁的中间,而不是一路走到末端?
乔治,
您应该将供应空气运送到想要传递空气的位置。如果您担心由于长管和配件而导致的压力损失,则可以使管道直径更大。肘部越少,越好。
请咨询您的HRV随附的说明,以获取有关管道尺寸的更多信息。
You may also want to read this article:Installing a Heat-Recovery Ventilator。