Water ring vacuum pump start and stop
Water ring pump start and stop: 1, water ring vacuum pump start: Long-term parking pump before starting, you must hand rotation for several weeks to ensure that the pump is not stuck or other damage. Start in the following order: (1) close the intake pipe valve. (2) start the motor (motor steering must be correct). (3) Open the valve on the water supply line 6 and supply water to the pump until the requirements are met. (4) When the pump reaches the ultimate vacuum or maximum pressure, open the valve on the intake pipe, the pump began to work properly. (5) adjust the packing gland, dripping drops when the water is best. (6) Through the valve to adjust the water supply pump to ensure that the pump in the required technical conditions, so that the minimum power consumption, meet the performance indicators to meet job requirements. (7) adjust the amount of water supplied to the water separator in order to use the minimum amount of water to ensure that the pump required technical specifications. (8) When the pump is operating at its ultimate pressure, the pump may explode due to a physical effect, but the power consumption does not increase. The valve on the intake line can be opened to a small amount and the explosion disappears . If the explosion does not disappear, and the power consumption increases, it indicates that the pump has failed and should stop inspection. 2, water ring vacuum pump parking: Parking in the following order: (1) close the intake pipe valve. (When the compressor is used to close the exhaust valve) (2) Close the water supply valve to stop the water supply to the pump. (3) Turn off the motor. (4) Close the make-up water valve. (5) If the parking time exceeds one day, the water in the pump and separator must be drained to rust. Note: In winter, each long-term parking must be drained of working fluid to prevent cracking equipment.
With the increasing rise of duplex, villa and other room types, the Sunroom from the basic shape and function, has gradually developed into a chic leisure space in Chengdu families, the sunroom has excellent ventilation, lighting, heat insulation, sound insulation system, and there are a variety of modelling for you to choose from, flat roof, sloping roof, curved roof, triangular roof, etc., the sunroom is very rich in function, it can be used as a study room, dining room, studio, studio, flower room, and so on in the bright sunshine. Under the bright sunshine, one person enjoys quiet reading time, drinking afternoon tea with friends, chatting and playing games with children, gathering with family and so on it meets people's desire to get close to nature, it is a very ideal place for socialising and leisure. Choose a suitable sunroom for your home to enjoy nature, bathe in the sun, the desire to look at the starry sky can be satisfied infinitely.
A small sunroom is an architectural structure, usually located on the side or back of a house, made of glass or transparent material that allows sunlight to pass through and into the interior. It serves the following main purposes:
1. Increase indoor lighting: a sunroom allows more sunlight to enter the room, improving the lighting effect of the room and making it brighter and more comfortable.
2. Increase indoor temperature: sunroom can use solar energy to raise the indoor temperature, especially in winter, it can play the role of heat preservation and reduce the energy consumption of heating.
3. Provide leisure space: Sunrooms are usually designed as bright and warm space, which can be used as a place for leisure and entertainment, such as reading, resting, chatting and so on.
4. Improve indoor air quality: sunroom can increase the circulation of indoor air, which is conducive to eliminating indoor humidity and odour, and improve indoor air quality.
5. Increase the value of the house: the sunroom can add a unique landscape and functional space for the house, and enhance the overall value and attractiveness of the house.
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