subject: A Ventilator Into A More Quality Problems Of Fire Hazards [print this page] Ventilator is the daily life of ordinary small appliance, but if you use quality-related products, however, very easy to fire and electric shock hazard. Yesterday
(March 3, 2008)
, Shaanxi Province Quality and Technical Supervision announced the security checks showed that supplies and appliances, have become more of a substandard quality. However, security products compared with last year, the passing rate increased by 15 percentage points, of which steel scaffolding and safety helmet fastener products were satisfactory.
Subjects of security products with Fine Mesh Safety Vertical Net, steel scaffolding fasteners, safety helmet, motorcycle helmet four kinds of products. A total sample of 27 companies in 36 batches of product samples, 30 qualified by testing batches, the overall pass rate of 83%, compared with last year, the passing rate increased by 15 percentage points. One steel scaffolding fasteners, safety helmets product qualification rate is 100% Fine Mesh Safety Vertical Net very low pass rate, 20%, mainly quality is high impact resistance, cross-cutting, flame-retardant properties, opening the eyes buckle Strong project failed. These are the safety net of protection to reflect the performance of key indicators, the failure was mainly due to raw material producers in the control loopholes, or wish to use inferior materials to cut costs.
Fan and ventilator products are the subjects of major home appliances, a total of 48 sample companies, 50 batches of samples collected by 42 batches of samples tested and a pass rate of 84%. The random inspection of electric fans, ventilation fans of quality problems are mainly fever, abnormal operation, power connection and external flexible wire, wire terminals outside the project failed. Fever, primarily a measure of abnormal performance of the important electrical safety program, these two indicators of failure are caused by fire and electric shock hazard. Fever, irregular work, motor winding temperature is greater than the standard value, reflecting the company during the production process control of spare parts and other raw material problems; Power connection and external flexible cord, external wire terminals showed cord failure no valid fixed measures (such as playing with a soft line community as a fixed measure) and the wire terminal for soldering without orientation measures. Reflected in the production of the enterprise in order to save materials, reduce the standard to organize production process fails.
Ventilator is the daily life of ordinary small appliance, but if you use quality-related products, however, very easy to fire and electric shock hazard. Yesterday, the Shaanxi Provincial Quality and Technical Supervision announced the security checks showed that supplies and appliances, have become more of a substandard quality. However, security products compared with last year, the passing rate increased by 15 percentage points, of which steel scaffolding and safety helmet fastener products were satisfactory.
Subjects of security products with Fine Mesh Safety Vertical Net, steel scaffolding fasteners, safety helmet, motorcycle helmet four kinds of products. Had taken 27 samples of 36 enterprises in batches of products, qualified by testing 30 batches, the overall pass rate of 83%, compared with last year, the passing rate increased by 15 percentage points. One steel scaffolding fasteners, safety helmets product qualification rate is 100% Fine Mesh Safety Vertical Net very low pass rate, 20%, mainly quality is high impact resistance, cross-cutting, flame-retardant properties, opening the eyes buckle Strong project failed. These are reflected in the safety net protection of important indicators, the failure was mainly due to producers there are loopholes in the control of raw materials, or wish to use inferior materials and reduce costs.
Fan and ventilator products are the subjects of major home appliances, a total of 48 sample companies, 50 batches of samples collected by 42 batches of samples tested and a pass rate of 84%. The monitor checks the fan, fan of quality problems are mainly fever, abnormal operation, power connection and external flexible cord, wire terminals outside the project failed. Fever, primarily a measure of abnormal performance of the important electrical safety program, these two indicators of failure are caused by fire and electric shock hazard. Heating, non-normal temperatures in the motor windings is greater than the standard value, reflecting the company in the production process control of spare parts and other raw material problems; power connector and the external soft lines, outside the wire terminals showed soft line failure no valid fixed measures (such as playing with a soft wire boundary as fixed measures) and soldering the wire terminals without positioning measures. Reflected in the production of the enterprise in order to save materials, reduce the standard to organize production process fails.
A Ventilator Into A More Quality Problems Of Fire Hazards
