shock! Mistakenly stepping on the washing machine 8 large mines to ensure that the clothes are washed more dirty

It is rare for modern people to use hand laundry. Almost all dirty clothes are thrown away by washing machines. Even if clothes are washed, most washing machines are served. Although it is convenient to use the machine to clean the clothes, it is often not used properly, it is not washed, it is dyed, and even the clothes are washed more dirty. In this regard, People's Daily Life Times counted several common laundry mistakes, together to see if you accidentally stepped on landmines?

1. Dirty is not handled immediately: If the clothes are stained with juice, oil spots, ink, etc., they need to be disposed of immediately. When processing, add appropriate amount of washing powder in water, then soak the stain in water, and let the clothes touch the detergent in time to wash it easily. If it is not possible to dispose of it at the scene, quickly dry it with a dry cloth or paper towel, then damp the cloth, gently wipe the stain, go home and wash thoroughly.

2. Will not be classified: laundry should not only be classified by color, but also by material and type. Experts suggest that clothing can be divided into four categories according to color: pure white, light (including clothing with white stripes), dark (black, blue, brown, etc.), brilliant (red, yellow, orange, etc.). In terms of materials, be sure to wash the clothes with a lot of plush (towels, sweaters, corduroy, etc.) and clothes that are easy to pilling, to avoid washing the clothes. Close-fitting clothing, such as underwear, autumn pants, etc., should be washed separately.

3. The washing machine is too full: Some people like to scrape a pile of dirty clothes, fill the washing machine and wash it again, thinking that it can save water and electricity. As everyone knows, it is not only easy to wash, but also shortens the service life of the washing machine. It is recommended that the volume of clothing be at most 2/3 of the drum volume of the washing machine.

4. Put the clothes first, then put the washing powder: If you put the clothes first, then put the washing powder, it may cause the washing powder not to dissolve fully, sometimes it will stick to the clothes, it is not easy to rinse. When washing clothes, you should first put water, then pour in the washing powder, stir a few times, make it fully dissolved and then put it into the clothes.

5. Too much washing powder: After the detergent reaches a certain concentration, the decontamination effect will not be enhanced. If the dosage is too large, it will not only waste resources, but also easily produce residues and reduce the immune function of the human body. In general, the amount of detergent used is slightly less than the recommended value of the instructions. The water quality will also affect the amount of detergent. If the water quality is soft, it can be used less. If the water is hard and the scale is high, the detergent is not easy to dissolve. You can add some baking soda and wash it more thoroughly.

6. The water temperature is wrong: Generally speaking, the higher the water temperature, the faster the decontamination and the better the disinfection effect. However, many clothes are not suitable for washing with hot water. Please pay attention to the washing label before washing. For example, underwear, sheets, etc. should be washed with hot water of 60 ° C or higher, while silk and wool fabrics should be washed with cold water.

7. Do not clean the washing machine after washing: When washing, stains will accumulate in the gap of the drum. After using the washing machine, you should rinse the drum and filter with water. You can also add white vinegar to the water to help remove the residual detergent. In addition, it is best to disinfect it once a month with a professional cleaning agent.

8. Do not clean the drain. Almost everyone will ignore the drain pipe. Once the drain pipe or other pipes of the washing machine are blocked, it will not only consume energy, but also affect the washing effect, and it will also pose a safety hazard. Therefore, the vacuum cleaner should be used to vacuum the nozzles to keep them open.

High Frequency AC Power Supplies

High Frequency Variable frequency AC power supply converts AC electric to pure sine waveform by through AC – DC – AC conversion, which is different from variable frequency speed controller and common AC voltage regulator.


500va High Frequency Ac Power SupplyVfp H High Frequency Ac Power Supply


Variable frequency power supply is mainly used to convert existing AC power network supply to stable and pure sine power supply with regulated required frequency. The features of ideal AC power supply are stable frequency, stable voltage, zero internal resistance and Sine wave form (without distortion). Variable frequency power supply is close to the ideal AC power supply, so the developed countries more frequently use variable frequency power supply as the standard supply to provide the most excellent powering environment for electrical equipment and to easily evaluate their technical performance. Major types of variable frequency power supply are: Linear Amplification and PWM Switching

VFP-H series variable frequency power supply is manufactured under SPWM mode; it is designed by MOSFET module as active component, and adopts other technologies as digital frequency division, D/A conversion, instantaneous feedback and sinusoidal pulse width modulation to make the capacity of single unit up to 150KVA. Isolated transformer used to enhance total stability, strong load applicability, high quality output waveform, and simple operation, small size and light weight. In addition, this power supply has many protective functions against short circuit, over current, over load and over heat to ensure proper operation.

Comparing to traditional frequency inverter power supply, our inverter power supply removes the transformer and frequency converter, by using pure high-frequency conversion technology, with built-in by AC/DC and DC/AC parts, our AC inverter power supply could give stable AC output with prefect output precision.
Because, our new technology does not need transformer for conversion and isolation, the power supply size can be reduced within the same output power rating, and not limited by the transformer, output frequency could reach 15 ~ 1Khz continuously adjustable.

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