本发明涉及一种混合能源恒温控制热水器，属于热水器技术领域。
The invention relates to a hybrid-energy thermostatic control water heater, which belongs to the technical field of water heaters.
针对热水加温温室的特点，提出用带前馈的比例积分（PI）控制方法来控制热水管道温度。
In this paper specialized control scheme of proportional integral(PI) control with feedforward was developed to solve these problems.
形状记忆弹簧感应房间温度的变化而发生形状上的变化，驱动滑块移动，控制热水流量，起到调节房间温度的作用。
The shape memory alloy changes its shape by the room temperature, drives the valve's piston, controls the flux of hot water in the caliduct, and adjusts the room temperature finally.
木制热水浴缸通常非常深，深至90- 120厘米(36“- 48”)，可以嵌入一条木甲板以便更容易进去。
Wooden hot tubs are often quite deep, 90-120cm (36 "-48"), and can be inset within a wooden deck for ease of entry.
本发明涉及热水、取暖两用锅炉，具体说是涉及可控制热水温度的电子锅炉系统，它通过用电子快速加热器对循环水进行加热。
The present invention relates to two-purpose boiler for providing hot water and heat, and is especially one electronic boiler system with controllable hot water temperature.
但普通单级空气源热泵热水器在低温环境下运行中存在压缩比过大、制热量不足和制热效率太低等问题。
But there are some shortage of ordinary single-stage heat pump in low-temperature environment, such as high compression ratio, devoid heating power and low efficiency.
用于家用空调器中，除制冷外，还可副产热水供制热或沐浴使用。
The invention can be applied to household air-conditioner, and can produce hot water for heating or bathing besides refrigeration.
用于家用空调器中，除制冷外，还可副产热水供制热或沐浴使用。
The invention can be applied to household air-conditioner, and can produce hot water for heating or bathing besides refrigeration.
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