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Comprehensive knowledge of water supply and drainage: the selection of pumps for sewage pumping stations should meet
- Categories:Industry News
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- Time of issue:2020-10-19 15:19
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(Summary description)The pumps should be of the same type, and the number of pumps should not be less than 2, and not more than 8. When the water volume changes greatly, water pumps of different specifications can be configured, but not more than two types, or use variable frequency speed regulation device, or use blade adjustable water pump. The sewage pump room and the combined sewage pump room should be equipped with pumps. When the number of working pumps is not more than 4, the number of standby pumps should be one. When the number of working pumps is not less than 5, the number of standby pumps should be 2; when there are 2 standby pumps in the submersible pump room, one can be reserved on site and one is reserved in stock. The rainwater pump room may not be equipped with pumps. The rainwater pump room on the interchange road may be equipped with standby pumps depending on the importance of the pump room.
Comprehensive knowledge of water supply and drainage: the selection of pumps for sewage pumping stations should meet
(Summary description)The pumps should be of the same type, and the number of pumps should not be less than 2, and not more than 8. When the water volume changes greatly, water pumps of different specifications can be configured, but not more than two types, or use variable frequency speed regulation device, or use blade adjustable water pump. The sewage pump room and the combined sewage pump room should be equipped with pumps. When the number of working pumps is not more than 4, the number of standby pumps should be one. When the number of working pumps is not less than 5, the number of standby pumps should be 2; when there are 2 standby pumps in the submersible pump room, one can be reserved on site and one is reserved in stock. The rainwater pump room may not be equipped with pumps. The rainwater pump room on the interchange road may be equipped with standby pumps depending on the importance of the pump room.
- Categories:Industry News
- Author:
- Origin:
- Time of issue:2020-10-19 15:19
- Views:
The choice of water pump should be determined according to factors such as design flow and required head, and should meet the following requirements:
The same type of water pump should be selected, and the number of pumps should not be less than 2, and not more than 8. When the water volume changes greatly, water pumps of different specifications can be configured, but not more than two types, or use variable frequency speed regulation device, or use blade adjustable water pump. The sewage pump room and the combined sewage pump room should be equipped with pumps. When the number of working pumps is not more than 4, the number of standby pumps should be one. When the number of working pumps is not less than 5, the number of standby pumps should be 2; when there are 2 standby pumps in the submersible pump room, one can be reserved on site and one is reserved in stock. The rainwater pump room may not be equipped with pumps. The rainwater pump room on the interchange road may be equipped with standby pumps depending on the importance of the pump room.
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