1: Furniture should be scientific
The desk should be placed in a well-lit area, and if the desk is placed sideways, the light should be illuminated from the left. Minimize the furniture and place it against the wall to expand the children's activity space.
2: Furniture should consider the role of color
The color of children's furniture is also very important. For example, green can inspire children's interest in nature. Red will stimulate children's enthusiasm and yearning for a better life. Blue is a mysterious and quiet color. Parents can choose the color according to their child's personality. For example, lively and active children can choose blue or white; while introverted and weak children can choose warm colors such as red and bright yellow.
3: Furniture should exclude unsafe factors
Furniture should choose green materials to prevent indoor air pollution. Ensure that the corners of the furniture are smooth and have no sharp edges and corners to avoid bumping the children. Do not decorate the children's room with large pieces of glass or mirrors. Finally, large furniture should be stabilized and fixed.
4: The height of tables, chairs and toy racks depends on the age of the child.
When purchasing children's furniture, it must be in accordance with the principle of ergonomics. The furniture of the corresponding style and size should be selected according to the age of the child. The height of the table and chair must be just right, so as to avoid causing myopia in children. The toy frame is not too high, so children can freely pick and place toys.
5: The bed should not be too soft and away from the window
The beds selected by children should not be too soft. Because they are still in development, the limbs and spine bones are not fully developed, and the beds are too soft, which can easily cause skeletal deformities in children. In addition, the bed should leave the window.
Extraction non return valve also named as quick close non return valve which installed on the pipeline of steam turbine hgih pressure cylinder exhaust or each exhaust ID to protect turbine set from load shedding or opertaion failure. Extraction quick closing Check Valve installed in the main turbine extraction steam piping, steam turbine emergency shut-off when this valve to prevent steam and condensate piping systems back cause damage to the turbine . Reliable cutoff pipeline protection system security. Extraction non return valve we provided with swing disc check valve type and operated by pneumatic actuator. The valve will be quick colsed by pneumtic actuator when emergency happened within 0.5 second. Valve size is from 4" to 48" matching with pressure from class 150 to class 2500.
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