Oil Radiator Heater Poor: The Family Of "time Bomb"
Oil Radiator Heater Poor: The Family Of "time Bomb"
While many parts of the country have experienced a rare warm winter, but all kinds of heaters or schedule was placed in a conspicuous location appliance stores, convenient, clean Oil radiator heater naturally become the brand's "rising star" one. However, experts recently warned consumers buy cheaper, inferior, if blindly Oil radiator heater, there may be a family planted a "time bomb."
Garden Village in Beijing Gome stores, although sales of district heating devices in the entrance hall deep, but where they meet the door with several major brands stand, and played eye-catching slogan. Although many journalists see the introduction of a highly efficient electric companies membrane electric heaters and other new products, but Oil radiator heater which was still singing lead. Some well-known brands such as Pioneer, Samp, beautiful small price difference between products, nine of the most priced at 300 yuan. The four reporters in a Beijing wholesale market hall to see the Oil radiator heater home appliance prices may be cheaper, nine products can be bought around 150 yuan.
Why so much difference? A store salesperson told reporters, household electrical appliances-for-money, high price product brand factors in addition to its choice of raw materials is relatively strict. Such as brand-name products are mostly used in high-temperature heat conduction oil pure, good thermal conductivity, heat up rapidly, energy saving, high boiling point oil (often reach 250 above), good security. The low-cost low-quality oil products may be less pure, not only the poor thermal conductivity, heat slowly, cost electricity, and oil temperature at 100 degrees is likely to boiling, resulting in heat-conducting oil gasification, volume expansion, if the heaters relatively poor quality steel shell, then it may leak or even explode.
According to insiders, as Oil radiator heater thermal oil PCB (polychlorinated biphenyls) were exceeded, there are 50,000 units in China last year by the Argentine Customs Oil radiator heater return. The root causes of the problem arising due to rising oil prices, oil suppliers to reduce production costs, in conducting oil base oil back in the mix of low-grade oil, resulting in decreased quality of conducting oil, the chemical composition changes , so that the internal pressure of the gas produced a sudden rise, leading to weld cracking, electric heater oil leakage problem. In addition, there is work generated strong smell smoke, heat slowly, energy consumption, maintenance and collections insecurity issues.
's Investigation found that the Oil radiator heater product labeling and manuals, mostly only the product type, size, rated power and the reference area, etc were marked, without the oil of the composition, quality to show that some well-known products in the promotion page of the product specified using the "effective thermal conductivity of liquid media", "high-temperature super-conducting oil," the words, but not to the boiling point of oil and other key quality indicators to be specified.
According to the State Quality Inspection Center
appliances Qi Bing, deputy director of introduction, the relevant state departments may have conducted quality checks on the heater, but only the electrical product safety testing. In general, oil quality testing by the chemical quality inspection center, but the quality of sampling Petroleum Oil radiator heater not theirs, so some companies trying to profit from this situation, using low-grade oil.
Research Institute of Chinese home appliance standards
relevant official told reporters, as Oil radiator heater earlier than the national standards, only products such as electrical safety were limited, but have not carried out on the oil quality detailed requirements, while the standard also does not require the oil companies on the composition, quality and other aspects clearly marked.
Experts advise consumers buy electric heaters should pay attention to three issues. First, look for the brand. As the lower threshold electric heater technology, a large number of workshop-style production of small enterprises can make products on the market varies greatly, especially on many small businesses in the technology can not ensure the safety of products. Second, do not just stare price. Some manufacturers in pursuit of profits, production and manufacturing process used to reduce the cost of poor quality components, according to industry sources, the price is too low Oil radiator heater may be replaced with ordinary wire connections inside the shell plate with ordinary steel , do not install thermal protection device, the connection between plate and film is not strong, this product definitely a security risk. 3 to see there after-sales service. Press survey found that the wholesale market where the sale of part of the Oil radiator heater after-sales service network are not sound enough, stall holders said that once the product maintenance problems can only get it back.
Experts also prompted manufacturers, although the State did not have a clear requirement, but companies should take a responsible attitude to consumers, the product key indicators related to explicit material. But this is business confidence, an expression of their products, will gain consumer recognition.
[Key words]: Heater Electric Oil radiator
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