Four classifications of cylinders
The cylinder is a component for realizing linear motion and doing work. The structure and shape of the cylinder are various and there are many classification methods. The following are commonly used.
1 According to the direction of compressed air acting on the end face of the piston, it can be divided into single acting cylinder and double acting cylinder. The single-acting cylinder has only one direction of motion that is driven by the air pressure. The piston is reset by spring force or gravity; the double-acting cylinder piston is completely backed by compressed air.
2 According to the structural characteristics can be divided into piston-type cylinders, vane-type cylinders, film-type cylinders, gas-liquid damping cylinders.
3 According to the installation method, it can be divided into an ear seat cylinder, a flange type cylinder, a shaft pin type cylinder and a flange type cylinder.
4 according to the function of the cylinder can be divided into ordinary cylinders and special cylinders. Common cylinders mainly refer to piston type single-acting cylinders and double-acting cylinders; special cylinders include gas-liquid damping cylinders, diaphragm cylinders, impact cylinders, booster cylinders, stepper cylinders, and rotary cylinders.
At the same time, indoor drying also has an impact on household items, which is easy to lead to dry crack and deformation of wood structures such as solid wood furniture and musical instruments. At the same time, it is also easy to cause static electricity and damage electronic products such as computers and electrical appliances.
Increasing indoor humidity can moisten the dry air, and the moisture in the air can also be combined with the floating smoke and dust in the air to precipitate it. It can also reduce the paint smell, mildew smell, smoke smell and odor to a certain extent, so as to make the air more fresh.
Humidification can also moisturize the skin, promote blood circulation and metabolism of facial cells, relieve nervous tension and eliminate fatigue.
According to experts' experiments on the comfort of human activity environment, people feel most comfortable when living and working in an environment with relative humidity of 40% - 60%, and the work efficiency is also high. At this time, the air also has a good protective effect on furniture and decoration.
Some plants can be placed when the indoor air is dry. It is recommended to choose tiger tail orchid, aloe or Chlorophytum, which can release oxygen at night. Don't put too much in the bedroom. You can sprinkle some water on the leaves of plants.
If you want to better solve the problem of indoor dryness or the indoor air is too dry, it is recommended to use a humidifier. This is a relatively simple method. You can directly use tap water when choosing fog free humidification products. Remember not to add essential oils or fungicides in the humidifier indiscriminately. Sometimes adding things indiscriminately will have an adverse impact on your health, It is easy for bronchitis and lung diseases to appear!




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