Insert at the same time on temperature violent wind reachs electrical outlet of electric equipment o

Be in May! ! !

One building sends downtown of Brazilian emperor Paul give birth to fire and cave in

The spot ases if doomsday, arrive awfully be no good. . .

According to media coverage, the origin of so big fire

It is one receives those who have television, microwave oven and freezer to inserted line board to produce short circuit only. . .

Millet of fire control Sichuan saw next fire count

Came 2006 2015, countrywide of all kinds fire in all 2.122 million, among them electric fire 607 thousand, 28.6% what hold sum total about. And among them, the fire accident that because excess load is used,inserts line board to cause is to happen from time to tome more.

On Feburary 10, 2014, city of Hubei chaste tree because one worker dormitory inserts ignition of line board breakdown all round combustible, send misfortune of a 4 people to die.

On March 31, 2014, sichuan continous is in relief, home of a dweller inserts line board short circuit to cause fire, the article inside house by burn down.

On November 24, 2016, some village produces Henan Zhengzhou in one resident home fire. Resident of fire cause department is being used " small sun " report is warm implement socket is caused to catch fire in the process.

On November 24, 2016, on fire of face of city gate of electric equipment of the city austral Guangxi Guilin, ham area is 2800 square metre about. On fire reason is socket combustible spreads all round breakdown ignition cause disaster.

So, insert line board why to you can cause fire? The millet of fire control Sichuan of group of fire control of the city zone of lukewarm city deer combined millet of media Sichuan millet, power supply Sichuan to do a test!

Excess load is used insert line board, have much risk after all

Experimental equipment

Insert line board, report to warm implement, electric heat jug, measure Wen Yi to wait

Experimental purpose

Excess load of test and verify uses the dangerous sex that inserts line board

Experimental ① : Protector passing report can cut off the power automatically

The first experiment, the experiment has protector passing report to seeming insert line board, insert line board the reverse side to tag most high-power is 2500W.

Experimental personnel above all will most the report that high-power makes an appointment with 1000W is warm implement receive this to insert line board to go up, do not have after electrify appear unusual situation.

Subsequently, experimental personnel again will most the A of electric heat jug that high-power makes an appointment with 1000W also received this to insert line board to go up, also do not have after electrify appear unusual situation.

Finally, experimental personnel again will another most the B of electric heat jug that high-power makes an appointment with 1000W also received this to insert line board to go up, after electrify makes an appointment with 5 seconds, insert line board to cut off the power automatically.

Analytic

Inserting line board is domestic stock things, and insert line board can susceptive most high-power is finite. Resembling is the place in the experiment those who use insert line board, using a report to warm at the same time implement when heating up jug with two report, had exceeded its apparently can susceptive most high-power, because of this protector passing report had effect, make insert line board to cut off the power automatically.

And in daily life, still city witenagemot is bought a few do not have protector passing report insert line board, if excess load uses these,insert line board at this moment, dangerous sex is very tall.

Have protector passing report insert line board to use rise relatively safe

Experimental ② : Electric equipment is received so that insert line board to warm up more more faster

The 2nd experiment, the experiment does not have protector passing report to seeming insert line board, and its the reverse side tags most high-power also is 2500W.

Experimental personnel according to order ordinal warm report implement, A of electric heat jug, B receives this to insert line board to go up respectively, because should insert line board to do not have protector passing report, insert line board to be maintained all the time so in electrify condition. In the process, experimental personnel is used all the time measure Wen Yi to undertake metrical to electrify condition inserts line board mediumly, as the electric equipment that inserts line board place to receive increasing, can measuring Wen Yi to show to see clearly in screen, the temperature that inserts line board lifts quickly, only one minute exceeded 100 ℃ .

Analytic

Electrify process is meeting generation caloric, receives electric equipment power is greater, the quantity of heat of generation also can be jumped over much. Resembling is this kind do not have protector passing report insert line board, won't cut off the power automatically below the case that excess load uses, the temperature that can make insert line board is higher and higher, cause fire probably accordingly.

Experimental ③ : Receive violent wind of temperature of 3 electric equipment to come at the same time 276 ℃

The 3rd experiment, what use in experimental object or the 2nd experiment do not have protector passing report insert line board.

Experimental personnel warms report at the same time implement, A of electric heat jug, B receives this to insert line board to go up respectively, divide next second, towel of sponge, bubble, paper these 3 kinds of combustible article are enclothed respectively inserting line board to go up. Pass observation, experimental personnel points out, insert the positional temperature that is enclothed on line board to lift quickly, highest when amount to 276 ℃ , and towel of sponge, bubble, paper appeared Yin Ran's circumstance, send out an unpleasant scorching.

Insert line board to insert a report to warm implement jug of two electric heat, temperature violent wind comes 276 ℃

Below high temperature action, the component that inserts line board is fused be out of shape

Sponge because high temperature is fumy

Sponge is burned to wear because of high temperature

Analytic

Excess load is used insert line board itself to be able to make its temperature lifts quickly, if at this moment combustible article is enclothed,be above its, meet probably by ignition, cause fire then.

Safety reminds

1, must buy new GB electrical outlet, do not want the 10 thousand electrical outlet using opening that country of choose and buy prohibits producing. The three-phase of new GB electrical outlet inserts aperture and two-phase to insert aperture departure, have 5 opening; The three-phase of the 10 thousand electrical outlet that use opening inserts aperture and two-phase to insert Kong Ge to be together, have 3 opening.

2, avoid " the pony pulls cart " . Insert line board to have rated power, cannot excess load is used, otherwise electric equipment of can calorific, attaint causes socket even fire. Special attention, do not insert the high-power electric home appliances

3, unplug power supply cord is not dragged when plug, drag power supply cord and plug connective place so easily, short-circuit thereby, leakage of electricity, cause fire and accident getting an electric shock.

4, socket, outlet unusual or want to change in time when ageing.

5, dimension of outlet of change of avoid by all means and appearance. Such meetings bring about plug and electrical outlet the contact is undesirable, attaint electric home appliances

6, in putting an end to power source down-lead to be inserted in socket directly, use.

Safety does not have bagatelle

Fire prevention, good from management outlet is made!