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如何检测你的使用的空压机是否合格?
Time:2018-12-24 15:32:58       来源:http://www.jnkbjx.com/      

1.需正确解读我国空压机工作的标准

1. It is necessary to correctly interpret the working standards of air compressors in China.
目前,国家只对工频机能效等级标准区别有规定,变频机暂时是没有能效等级区别标准的。
At present, the state only stipulates the difference of power frequency machine's efficiency grade standard, and there is no difference standard of energy efficiency grade for the time being.
2.需正确解读国家1级能效的测验条件
2. Need to correctly interpret the test conditions of national level 1 energy efficiency
国家所规定的比功率是指工频螺杆空压机在全加载工况下的整机输入比功率,再依据能效标准进行能效等级区别。可是,目前国内市场上很多空压机品牌所宣扬的可达国家1级能效产品基本上是永磁变频产品,测出最优的比功率数值多为在变频空压机非100%负载工况下,该数值仅代表一个瞬时的最佳工况,并非机器实际大多数运时间的能效状况。
Specific power stipulated by the state refers to the input specific power of power frequency screw air compressor under full loading condition, and then according to the energy efficiency standard to distinguish the energy efficiency level. However, at present, many brands of air compressors in the domestic market advocate the national level 1 energy efficiency products are basically permanent magnet frequency conversion products. The optimal specific power values are mostly measured under the non-100% load condition of the frequency conversion air compressor, which represents only an instantaneous optimal working condition, not the actual energy efficiency condition of most of the machine operation time.
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3.需正确看待宣扬1级能效产品的空压机品牌
3. The brand of air compressor that promotes grade 1 energy efficiency products should be treated correctly.
外资品牌严格执行国家标准进行能效等级标示,其数据可信度相对更高。
Foreign brands strictly implement the national standards for energy efficiency grade labeling, and their data reliability is relatively higher.
4.需正确看待国家能效认证的断定组织
4. The judgement organization of national energy efficiency certification needs to be treated correctly
因为空压机能效断定检测组织归于第三方,但如若制作企业检测设备契合国家规定,也可自行对能效进行检测断定,并向第三方组织提交认证请求,被同意后,相关认证效果将被公示在我国能效标识官网上。可是,这样的能效申报和公示准则在目前国内的诚信环境下,不免会存在一定的漏洞,然后导致部分企业借此夸张了1级能效产品的节能宣扬效果。
Because the air compressor efficiency determination testing organization belongs to the third party, but if the production enterprise testing equipment conforms to the national regulations, it can also test and determine the energy efficiency by itself, and submit the certification request to the third party organization. After being approved, the relevant certification effect will be publicized on the energy efficiency identification official website of our country. However, such energy efficiency declaration and publicity criteria will inevitably have some loopholes in the current domestic integrity environment, and then lead some enterprises to exaggerate the energy efficiency promotion effect of the first-level energy efficiency products.
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