Aphrodisiacs refer to drugs used to promote male libido and other sexual functions, and are divided into aphrodisiac food, aphrodisiac Chinese and Western patent medicines, etc. With the acceleration of the current pace of life and the increase of work pressure, the number of patients with sexual dysfunction is increasing day by day, and aphrodisiac is one of the popular industries in medicine.
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Several problems need to be paid attention to when installing the generator
Generator installation requires attention to the following issues:
1. The installation site should be well ventilated, the generator end should have sufficient air inlet, and the diesel engine end should have a good air outlet. The area of ​​the air outlet should be more than 1.5 times the area of ​​the water tank.
2. The area around the installation site should be kept clean to avoid placing nearby items that can produce corrosive gases and vapors such as acid and alkali. Conditional fire extinguishing devices should be equipped, and fire protection is still necessary.
3. For indoor use, the exhaust pipe must be led outside, the diameter of the pipe must be ≥ silenced pipe diameter, the elbow of the pipe should not exceed 3, to ensure the smooth discharge of smoke, and the pipe should be Tilt down 5-10 degrees to avoid rainwater injection; if the exhaust pipe is installed vertically upwards, a rain cover must be installed.
4. When the foundation is made of concrete, the level should be measured with a level gauge during installation to fix the unit on a level basis. There should be a special shock pad or foot bolt between the unit and the foundation.
5. The unit casing must have reliable protection grounding. For generators that need to be grounded directly at the neutral point, they must be grounded by professionals and equipped with lightning protection devices. It is strictly forbidden to use the grounding device of the mains to carry out the neutral point. Directly grounded.
6. The bidirectional switch of generator and mains must be very reliable to prevent reverse power transmission. The wiring reliability of the bidirectional switch is subject to inspection and approval by the local power supply department.