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1)  electronic heat refrigeration
电热制冷
2)  thermoelectric cooling
热电制冷
1.
The problems about design of vacuum sealed container,thermoelectric cooling system,matched power and controllers are considered.
为了研制能够替代进口产品的模拟热电制冷 CMOS摄像机,在设计时考虑了真空密封腔体、热电制冷系统和配套的一体化电源及控制器等问题。
2.
According to especial requires of the thermoelectric cooling video camera, the vacuum valve for closed container has been developed, which configure is simple and so that the volume of the camera is small.
根据热电制冷摄象机的特殊需要 ,研制了一种配套的小型高真空截止阀 ,该阀门结构简单、成本低、能有效地减小摄象机的体积 ,实验结果表明 :该阀门密封性能好 ,能够满足高真空度的要求 ,还可以推广应用到其它低温容器的真空密封中。
3)  thermoelectric refrigeration
热电制冷
1.
Results indicated that the use of thermoelectric refrigeration can quickly condensate the VOCs to the designed temperature within 1.
本文研究了用热电制冷器冷凝三种VOCs的实验,并考察了时间、电功和热端温度对热电冷凝VOCs气体过程的影响。
2.
the air compression type,the steam compression type and the thermoelectric refrigeration type,then puts forward that the steam compression refrigeration system is the most suitable to the aviation electronics equipments which can make more generous cooling quantity,and finally emphases on the work principle,the key technique and the superiority of this steam compression refrigeration system.
通过对空气压缩式、蒸汽压缩式、热电制冷3种制冷系统的比较,提出蒸汽压缩式制冷系统是最适合应用于制冷量需求较大的航空电子设备,并着重介绍了蒸汽压缩式制冷系统的工作原理、关键技术及其优越性。
3.
Introduced the theory and development status of thermoelectric refrigeration,gave the material model about semiconductor mat and carried out academic analysis.
介绍了热电制冷的原理及发展状况,提出了半导体凉席的具体模型并进行理论性分析,指出了提高半导体材料的优值系数和利用热管对热端散热是研制半导体凉席的技术关键,为半导体制冷的进一步应用和半导体凉席步入市场提供了理论参考。
4)  thermoelectricity refrigeration
热电制冷
1.
Using the method of optimal efficiency and maximal quantity of refrigerating output, a thermoelectricity refrigeration system commix with compress refrigeration is designed.
本文对塑料片低温对折机功率热电制冷系统的设计方案进行了探讨。
5)  Thermoelectric refrigerator
热电制冷器
1.
Experimental research on the refrigeration speciality of the thermoelectric refrigerator;
热电制冷器制冷特性的实验研究
2.
Mixed convection and conjugate heat transfer in multi air ducts of thermoelectric refrigerators;
热电制冷器多通道内空气混合对流及耦合换热
3.
Factors affecting the cold performance data of thermoelectric refrigerator and improvement;
热电制冷器制冷性能的影响因素及改善措施
6)  thermoelectric refrigerator
热电制冷机
1.
In this paper the theory of finite time thermodynamics is applied to analyze the performance of thermoelectric refrigerator.
考虑实际多热电堆制冷机 ,在总传热面积一定的条件下 ,研究最优制冷率、制冷系数时传热面积的最优分配 ,并分析了各种参数对最优性能的影响 ,所得结果对实际热电制冷机性能分析与优化有一定的指导作用。
2.
The cooling load and COP expressions for thermoelectric refrigerator, which is composed of multi-element, are derived with the consideration of heat transfer irreversibility in the heat exchangers between the refrigerator and the reservoirs.
实际的热电制冷机往往由很多个制冷单元组成,是多热电堆制冷机。
3.
The working temperature differences of thermoelectric generator-driven thermoelectric refrigerator and thermoelectric generator-driven thermoelectric heat pump were analyzed based on non-equilibrium thermodynamics.
分别针对热电发电机驱动热电制冷机和驱动热电热泵两类循环模型,给出了一定热源条件下,装置的极限工作温差同热电单元比的关系,并研究了极限工作温差随发电机高温热源温度的变化规律。
补充资料:制冷能力和制冷能力
分子式:
CAS号:

性质:又称制冷能力和制冷能力。表示冷冻机所能产生的冷效应。也就是在一定条件下冷冻机中冷冻剂从被冷冻的物体中取出热量的能力。一般以每小时吸取热量的焦耳数来表示。冷冻机的冷冻能力随着冷冻剂的蒸发温度、冷凝温度及其冷凝后的过冷温度而不同。对于相同的温度条件和一定的冷冻剂,冷冻能力又与所用冷冻机的大小、转速、容积效率和其他因素有关。为了统一标准,便于比较,冷冻工程上规定按照蒸发温度为-10℃、冷凝温度为+25℃、过冷温度为+15℃来计算的,称做正常冷冻能力。按照蒸发温度为-15℃、冷凝温度为+30℃、过冷温度为+25℃来计算的,称做标准冷冻能力。在工业生产上也有用冷冻吨为计算单位的。1冷冻吨等于在24h内能将h 0℃的水冻结成1t冰的能力,即334 400kJ/24h(80 000K cal/24h)或13 920kJ/h(3 330kcal/h)或232kJ/min(55.5kcal/min)。

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