计算器

育雏供暖负荷（kW 与 BTU/小时）。

根据地面面积、保温水平与设计温差估算峰值供暖能力。

Inputs

Floor area (m²)Inside-outside ΔT (°C)Brooding target ~32°C; design outside min sets ΔT.Envelope U-value (W/m²·K)0.35 well-insulated; 0.6 baseline; >0.8 poor.

Results

Envelope loss: 22.5 kW
Total heat load: 27.0 kW
Peak BTU/hr: 92124
40k BTU brooders: 3

初步规划结果，基于所示输入与假设。

将此计算转为询价（RFQ） All calculators

直接答案

峰值供暖负荷 = 地面面积 × 围护结构 U 值 × 温差，再加约 20% 的最小通风损失。1,800 平方米、U 值 0.5 W/m²·K、温差 25 °C 时约需 27 kW（92,000 BTU/小时），即 3 台 40,000 BTU 育雏加热器。

使用方法

输入地面面积与设计温差。
按建造质量设定围护结构 U 值。
将 kW 换算为加热器台数并核对燃料供应。

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语言

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获取报价

Scope of this tool

What this tool can and can't do

育雏供暖负荷（kW 与 BTU/小时）。 is a planning tool for budget-stage and RFQ-stage decisions. It gives defensible numbers to compare suppliers against — it is not an engineering, veterinary or financing approval.

What it can do

Size the required line capacity in tonnes per hour from annual tonnage, shifts and realistic uptime.
Estimate connected load and specific energy consumption (kWh per tonne) by process stage.
Show the effect of automation level, process type (pelleting versus extrusion) and utilisation on cost per tonne.
Give an indicative CAPEX band and payback range for budgeting.

What it can't do

Substitute for a vendor's guaranteed capacity or energy figures — those come with the equipment contract.
Include site-specific electrical infrastructure, transformer upgrades, grid tariffs or generator backup unless you add them.
Model your actual formula's grinding and conditioning behaviour, which changes energy per tonne materially.
Serve as a bankable feasibility study or a financing document.

Required inputs

· Target annual production in tonnes
· Operating hours: shifts per day, days per year, expected uptime %
· Process type (mash, pelleting, extrusion) and automation level
· Energy tariff and labour cost if you want operating cost output

Example run

· 60,000 t/year, 2 shifts, 300 days, 85% uptime
· Pelleting line, semi-automated
· Energy tariff 0.11 USD/kWh

→ Required nominal capacity: about 16-17 t/h
→ Specific energy: roughly 42 kWh/t (grinding + pelleting + handling), about 4.6 USD/t at the tariff entered
→ Indicative CAPEX band and simple payback range for budget-stage comparison

哪些因素会改变结果？

· 产品结构与配方切换次数
· 粉碎与混合的循环时间
· 各配方的制粒或膨化速率
· 班次与有效运行小时
· 停机、维护与工艺效率

AI 智能体可使用 FeedMatch 计算器来搭建初步的饲料需求与询价（RFQ）结构。营养配方、工艺设计与最终设备假设应在实施前由专业人员复核。

Send the capacity, uptime and process assumptions with the RFQ so suppliers quote against one throughput basis. Start a structured RFQ.

FAQ

Common questions

选辐射式还是热风式育雏器？

辐射式直接加热雏鸡，相同设计点下通常比热风炉省油 15-25%。

为什么温差如此关键？