Home Security Kansas City This entry is missing card map, add relevant content to make entry more complete, but also the rapid escalation, hurry to edit it!
Household appliances standard is to ensure personal safety and the environment from any harm and to develop, design and manufacture of household appliances, should ensure safe and reliable operation in normal use, may misuse even in use, it will not to harm the user and the surrounding environment.
Chinese name appliances standards aim to ensure personal safety and the environment from hazards improve product quality, meaning a total of five security classification
table of Contents
1 Overview
2 Home Appliances Category
3 Safety Requirements
4 Regulations
Overview Edit
Various types of household appliances have safety standards in the design of household products, you must comply with the standard file execution, strict implementation of the provisions of the standard in manufacturing. Implementation of this series of national standards, improve product quality and safety performance will be a great impact.
Appliances Category editor
It means for household appliances and similar conditions of daily family life appliances. General purpose appliances can be divided according to the following nine categories of products:
1. Air conditioning equipment: primarily for regulating the indoor air temperature, humidity, and air filtration purposes, such as electric fans, air conditioners, air cleaners and so on.
2. Refrigeration appliances: Using cryogenic refrigeration unit to cool produce and preserve food, beverages, such as refrigerators, freezers and so on.
3. Clean appliances: for cleaning clothes or indoor environment, such as washing machines, vacuum cleaners and the like.
4. Ironing appliance: for ironing clothes, such as iron and the like.
5. Heating appliances: by electric components, so energy is converted to heat energy, for people to heating, such as electric heaters, electric blankets and so on.
6. Care Instruments: physical health for small household appliances, such as electric massager, negative ion generator, Zhou Lin spectrum analyzer and so on.
7. cosmetic appliances: such as hair dryer, electric razor.
8. Lighting: such as a variety of indoor and outdoor lighting, rectifiers, starter and so on.
9. household electronic appliances: refers to household and personal electronics. More types, mainly the following categories:
(1) audio products: such as hi-fi, tape recorders, etc.
(2) Video Products: such as black and white TV, color TV, VCR, VCD, DVD, etc.
(3) timing products: such as electronic watches, electronic bell
(4) computing products: such as calculators, home computers, etc.
(5) entertainment products: such as electronic toys, electronic musical instruments, electronic games, etc.
(6) Other home electronic products: such as home communications products, electronic regulators, IR remote control, electronic cookers.
Safety requirements for editing
National electrical safety requirements for common type consists of 0, 01, Class Ⅰ, Ⅱ, Class Ⅲ five categories.
0: These electrical insulation work alone, the charged portion of the housing isolation, no grounding requirements. Such appliances are mainly used out of the reach of people, such as fluorescent lamps and other electrical rectifiers. So do not ask this type of electrical safety.
01: These appliances have a job insulation, a ground terminal may be grounded or ungrounded use. Such as for dry environment (indoor wooden floor) when you can not grounded, or should be grounded, such as electric iron and the like.
Class Ⅰ: working insulation, there is a ground terminal and ground provisions must be grounded and then zero. Ground wire must look for the yellow and green of insulated copper wire, the source should be cited in the appliance to prevent loosening of the clamping device, the contact resistance should be less than 0.1Ω.
Ⅱ: These appliances use double or reinforced insulation requirements, no grounding requirements. The so-called double insulation refers to insulation in addition to a work, there are separate protective insulation or effective electrical isolation. Such a high level of security appliances that can be used in contact with human skin appliances, such as: electric hair clippers, electric comb and so on.
Class Ⅲ: Use safety voltage (50V or less) of various electrical appliances, such as shavers, electric combs, electric blankets and other electrical appliances, in the absence of the safety ground without drying insulated environment, the need to use safety voltage type of product.
Regulations edit
China has decided to color, black and white television receivers, tape recorders with an external power source, refrigerators, electric fans, washing machines, air conditioners, electric heaters, electric storage water shower, microwave, dishwasher, food processing machines, skin and hair care, hair dryer, iron, smoke hoods and other home appliances, mandatory safety certification, awarded "CCEE" Great Wall certification mark. Where is certified with the certification mark of electrical products, will provide consumers with the right quality and reliable information in order to maintain the personal and property safety of consumers.
In order to protect Chinese consumers health and safety, the State Import and Export Commodity Inspection Bureau carried out on imported appliances safety certification. Consumers in the purchase of imported machinery and electronic products, pay attention to whether the inspection safety certification mark. Including imported cars, motorcycles and engines, refrigerators and compressors, air conditioners and compressors, and CRT televisions and other types of imported machinery and electronic goods, the only certification mark affixed safety inspection, is safe and reliable. Inspection safety certification mark is a yellow circle, the bottom is white. There are variations on the "CCIB" ("China Commodity Inspection," the acronym in English), and with the letter "S", represents security.
Imported air conditioners and air conditioner compressors, imported refrigerator and refrigerator compressors, imported TV sets and picture tubes, "safety certification mark" shall be affixed or molded in the back of the product.
From 1 October 1996, imports of 20 categories of personal computers and other electronic electrical products must be "safety and quality of imported goods license" and having the State Administration approved the use of "CCIB" safety mark, party permit marketing in the country, or else not allowed to enter the domestic market.
By the State Commodity Inspection Bureau, Ministry of Foreign Trade jointly issued the "second batch of the implementation of safety permits imported goods catalog" Communist includes 38 categories of products, including personal computers, monitors, switching power supply (with UPS power supply, in-line power converter etc.), printers, household automatic washing machines, vacuum cleaners, skin and hair care appliances (including hair dryer, hand dryer, electric curling iron, electric comb, etc.), electric water heaters, electric ovens class, microwave ovens, rice cookers, electric irons , electric hob, electric food processing machines, liquid heaters (including electric cup, electric thermos, electric pan, pressure cooker, water boiler, etc.), VCR, stereo equipment, electric tools, low-voltage electrical and welding and other 20 categories of products, 1996 Since October 1 implementation of safety and quality without permits are not allowed to enter the Chinese market. The rest of preventive security technology products, fire alarms, telecommunications terminal products (including telephones, fax machines, etc.), hemodialysis apparatus, ultrasonic medical diagnostic and therapeutic equipment, boilers, automobile tires, motorcycle tires and other 18 categories of products, 1997 From October 1 to implement safety certification Home Security Kansas City.
0 Response to "Household appliances Standard Editor"
Posting Komentar