Since the development of the mine UPS uninterruptible power supply was initiated in May 2012, the 716 project team of the Electronic Equipment Division has set up a UPS project team and quickly invested in the development of the industry. At the same time, it cooperated with a well-known enterprise to develop key components, which ensured the completion of the prototype development in a short period of time. The mine UPS uninterruptible power supply adopts the emerging lithium-ion battery pack and corresponding management technology, and has high requirements in isolation, explosion-proof, safety and reliability. The project team has fully investigated and solved the battery balance management and explosion-proof shell structure design. A number of difficult problems, successfully developed a mine UPS uninterruptible power supply prototype, to lay a solid foundation for early market capture. The project has started the coal safety certification, strives to complete the product certification as soon as possible, has the product sales conditions, and enters the market sales stage.
The multi cooker, Multi-function:Meat,Beef,Pizza,Fish,Steak,Frying, Cheese,Slow cook,Soup,Rice,cake ,Porridge,Steam
To help you buy a Pressure Cooker, here are six tips to help you choose an electric pressure cooker:
1. The selection of electric pressure cooker can be determined according to personal preferences. The control mode of mechanical electric pressure cooker is different from that of microcomputer electric pressure cooker, but the use effect is exactly the same. The former has complex operation and the latter is convenient and intuitive, but the price is high.
2. The size of the population should be taken into account when selecting the electric pressure cooker. Families with 2-3 people should choose 4 liters, families with 3-5 people should choose 5 liters, and families with more than 6 people should choose 6 liters or 8 liters.
3. In terms of performance, focus on checking whether the inner pot is in good contact with the electric heating plate and whether the power on and heating are normal. In addition, check whether the function switch and touch button are normal. The rotary regulator and timer shall operate freely, the heating and thermal insulation indicator lights shall be on and off accordingly, and the timer can shut down automatically after the countdown is completed. The power cord and power plug shall be well insulated without oxidation and corrosion.
4. The performance of the safety device of electric pressure cooker is very important, because the safety performance directly affects its performance. First, check that the sealing ring of the pot cover should be free of deformation and cracking. Insert the pot cover into the pot body port, rotate the pot cover handle clockwise to the positioning position, and the pot cover should be well sealed. Check that the installation of float valve, exhaust valve, safety valve and anti blocking cover shall be firm and reliable, and the external metal surface shall be bright without oxidation and corrosion. Finally, fill the water and power on the test pot, heat it to the predetermined temperature, the exhaust valve can exhaust normally, and the timer can shut down automatically.
5. Whether the instructions, relevant signs and safety tips are complete or not represents the responsibility of the enterprise and can ensure the correct and safe use of consumers. Therefore, this inspection should not be neglected.
6. Products that have passed 3C certification shall be purchased. The quality of the certified electric pressure cooker is guaranteed, the electrical performance is qualified, and the after-sales service is in place. Jiuyang, Midea and SUPOR are recommended. The quality is relatively guaranteed. The price can be between 200 and 400. It is better to choose one pot with double tanks or stainless steel tanks
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