ventilation n.[U] 1.通风,空气流通 2.公开表达(感情或意见) Non System 非系统的 chit system n. 票据支付制度 group system 群状采伐方式作业 system down 系统故障,系统停机 tree system 树配电方式 eco system n. 生态系统 POS system 销售点系统 duct system 导管系统 最新...
The invention also relates to a method for such a temperature control and ventilation. The invention also relates to a security system at a vehicle. By means of the invention, a better adjustment of temperature and ventilation of a seat is provided, with the possibility to eliminate humidity ...
Temperature controlling method and apparatus for refrigerator using velocity control of ventilation pan and direction control of rotary blade 一种冰箱温度控制方法及装置,其中利用在冷藏室内预定数量部位由少数温度传感器测量的温度变化值,根据一个模糊模型及一个神经网络的学习来计算待排入冷空气的温度均衡... 朴海...
will not work,No.4 group will start on or stop by stage-4 time control. When inner temperature increased, three groups of fans will running as per temperature setting. meanwhile No.4 group fans will stop. Accurately achieve cooling function under high temperatur...
United States Patent US6241604 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
Heating, ventilation and air conditioning - room temperature control Room thermostats Room temperature controllers with integrated sensing and operation Room temperature controllers with integrated sensing Room sensors with KNX Room sensors without KNX Thermal drive actuators with room temperature controller Actu...
.Several modes of providing wind ventilation were studied.Flow equalization with a pore plate was better than the traditional methods such as one fan,two fans and a jacket.Heat impact on the circumstance in the cold storage was analyzed considering of the door open and some precautionary measures...
CONTROL OF TEMPERATURE AND HUMIDITY OF AIR AND AIR 优质文献 相似文献Introduction to HVAC The term "air conditioning" has gradually changed its meaning from just cooling to the total control of temperature, moisture in the air (humidity), supply of outside air for ventilation, filtration of airbo...
ventilation mode. The advantages ofthistemperaturecontrol program are:zonetemperature controlsarerealized, with the base station energy consumption reduced by about 35 percent; the intelligent ventilation system substitutes for the air conditioners, saving 25 percent CAPAX for the base stationtemperaturecontro...
It was used a fuzzy singleton model which is tuned by using batch least squares and updated with recursive least squares. The control actuators are: a proportional servo-valve for the heating, it works at nights when frozen can occur, and the ventilation, it is used during the day to ...