静态加热式热泵热水器自动混水装置的研制与分析

doi:10.19784/j.cnki.issn1672-0172.2020.99.046

Journal of Appliance Science & Technology ›› 2020, Vol. 0 ›› Issue (zk): 190-193.doi: 10.19784/j.cnki.issn1672-0172.2020.99.046

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Development and analysis of automatic water mixing device for static heat pump water heater

YANG Shuang¹, WANG Zhikun¹, CAI Ning¹, CUI Ya¹, LI Qiaohong²

1. CHEARI（Beijing）Certification & Testing Co., Ltd. Beijing 100176;
2. China Household Electric Appliances Research Institute Beijing 100037

Online:2020-11-10 Published:2021-01-05

Abstract

Abstract: In order to meet the requirements of the latest edition of GB/T 23137 for the temperature measurement of static heat pump water heater, a movable water mixing device was developed. The processes of water injection, heating and water mixing can be conducted automatically, and energy efficiency calculation can be performed by the test device. Therefore,it is effectively to save time, reduce manual operation, and improve the accuracy of test results.

Key words: Static heat pump water heater, Water mixing device, Heating capacity, COP

CLC Number:

TB657

YANG Shuang, WANG Zhikun, CAI Ning, CUI Ya, LI Qiaohong. Development and analysis of automatic water mixing device for static heat pump water heater[J]. Journal of Appliance Science & Technology, 2020, 0(zk): 190-193.

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Development and analysis of automatic water mixing device for static heat pump water heater

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