Summer is coming, the temperature is getting hotter and hotter, and more and more people cannot sleep. After a whole day's toss, everyone's blood was consumed in a solid manner. The body was very hurt. Most people had a record of colds, toothache, and sleeplessness on the medical record card at this time. So, why can't you sleep in the summer evening? 1, the temperature When summer arrives, I feel restless during the day and I cannot sleep at night. Why is this? The Sleep Channel reminds you that this is related to higher temperatures in the summer. When the night temperature exceeds 25°C, the human central nervous system is more excited and it is difficult to fall asleep. 2, long nights Summer nights are short and long, and the time of sunlight exposure causes insomnia. When the sun rises in the morning, the suprachiasmatic nucleus in the brain sends a signal to the pineal gland, and the melatonin secreted during sleep decreases, which directly leads to a gradual increase in brain alertness. In this way, even if the surface still stays asleep, the body has gradually turned to awake. This is why it is too late to sleep at night. Even if you slept in the morning, you still feel sleepless. 3, stormy weather in summer A gentle rain will produce a white noise effect and make the night appear calmer. But storms will awaken people who are asleep, making it difficult to fall asleep. Lightning and thundering convective weather can also cause anxiety. In addition, the storm will also affect the severity of the symptoms of obstructive sleep apnea patients, and then affect their sleep. Therefore, when bad weather comes, the doors and windows must be closed, and the curtains should be pulled to create a relatively stable environment for themselves. 4, mosquito harassment Mosquitoes can be called "specialties" in summer. Mosquitoes have completely revived during the summer, and mosquitoes will often be close to you during sleep. They quarrel in the ears all night. All night I was playing mosquitoes. However, after finishing the mosquitoes, I could not sleep for less than two hours. I knew that I started to yell again, causing the sleeping time to be too short and the whole person to have no status at all. In fact, people who suffer from insomnia are also considered to be half patients. Therefore, as long as the daily life care is strengthened, it can also achieve a great preventive effect. 1, before going to bed: Do not play mobile phones for a long time Looking at the phone before going to bed is the normal state of many people, but it is actually not conducive to sleep. The light emitted by mobile phones can affect sleep, and playing mobile phones can be addictive. The more you look at the spirit, the more you will end up falling asleep. It's better to go to bed at 10 o'clock and it's easy to play late into the night. So when you go to bed, turn off the phone by adjusting your alarm clock! 2, before going to bed: Do not eat dinner because of weight loss Many girls are aiming to lose weight. They do not eat dinner or support some cucumber tomatoes at night, far from being full. In the absence of food in the evening, the hunger in the stomach will become stronger and stronger. The body will repeatedly send "hungry" signals to the brain, which will also affect sleep. This is why many people say that “there is no sleep at nightâ€. In the long term, it will become habitual insomnia and affect one’s own mental state. 3, before going to bed: do not drink too much alcohol Everyone thinks that the little wine is nice, and drinking before going to bed can really quickly fall asleep. Although alcohol can make people feel drowsy, the quality of sleep will stay in the light sleep stage and it will not enter the sleeping period. This will wake up several times in the middle of the night and the next day will still be drowsy and exhausted. Therefore, drinking at night should not be too much, a small cup can be. 4, before going to bed: Do not do strenuous exercise It's good to keep a certain amount of exercise every day, but it's a bad thing if you do strenuous exercise before going to bed. This will make our brain too excited and difficult to calm down, so that we can not quickly enter sleep. If you have to exercise, it is best to choose a more relaxing exercise such as walking and yoga. 5, before going to bed: keep a good schedule Everyone has a different life every day, and every day we should have a system of one-day life. What is the time for doing something that makes sense? When we sleep, we force ourselves to fall asleep slowly. After forming a conditioned reflex, you can sleep well. Containerized Oxygen Cylinder Filling System
Containerized Oxygen Cylinder Filling System
ETR can combine all parts of the oxygen cylinder filling system into a customized container, including air compressor, refrigerate air dryer, filters, buffer tanks, Oxygen Generator and oxygen booster and cylinder filling station.
Compressed air is purified through the air dryer and filters to a certain level for main plant to work with. Air buffer is incorporated for smooth supply of compressed air thus to reduce fluctuation of compressed air source. The plant produces oxygen with PSA (pressure swing adsorption) technology, which is a time proven oxygen generation method. Oxygen of desired purity at 93%±3% is delivered to oxygen buffer tank for smooth supply of product gas. Oxygen in buffer tank is maintained at 4bar pressure. With an oxygen booster, the oxygen pressure can reached to 15Mpa and fill in cylinders.
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