Low temperature coolant circulation pump performance characteristics:
1. The low-temperature coolant circulating pump adopts original high-quality components, special relays for refrigeration units, capacitors, protectors, refrigeration components, etc.
2, humanized human-machine interface, using digital display temperature display, using microcomputer, temperature control, easy and flexible operation, eye-catching;
3, the use of internationally renowned manufacturers and installation parts of the fully enclosed compressor group, circulating water pump, advanced performance, quality and stability;
4. The circulation system adopts anti-corrosion materials; it has the function of reducing temperature liquid pollution, and has anti-rust and anti-corrosion;
5, easy to operate, only use electric mixer in the machine can be directly completed, flexible and convenient operation;
6. The low temperature coolant circulation pump is tested at the specified temperature (-40)-(-60) °C, and the coolant can be pumped to the designated place where the circulating pump is installed. easy and convenient;
The working principle of the low temperature coolant circulation pump is: under working condition, the centrifugal pump should be filled with water before starting. When the motor drives the water pump impeller to rotate at high speed, the water in the impeller is also rotated. Due to the centrifugal force of the low-temperature coolant circulation pump, the water rushes into the inlet and outlet pipes along the tangential direction of the circumference of the impeller, and after the water is discharged, a vacuum is formed in the vicinity of the rotating shaft in the pump casing. When the pump is filled with water, centrifugal force is generated when the impeller rotates. The water in the impeller channel flows into the pump casing under the action of centrifugal force, so that the impeller center pressure is lowered. This pressure is lower than the pressure in the inlet pipe, and the water flows into the impeller from the suction pool under the pressure difference. The water pump can continuously supply water continuously. The water in the inlet pipe is pressed into the crucible to fill the vacuum under the action of external pressure. Therefore, as long as the impeller rotates continuously, the water continuously enters from the inlet pipe and is discharged through the pump outlet. This completes the entire workflow.
1. The low-temperature coolant circulating pump adopts original high-quality components, special relays for refrigeration units, capacitors, protectors, refrigeration components, etc.
2, humanized human-machine interface, using digital display temperature display, using microcomputer, temperature control, easy and flexible operation, eye-catching;
3, the use of internationally renowned manufacturers and installation parts of the fully enclosed compressor group, circulating water pump, advanced performance, quality and stability;
4. The circulation system adopts anti-corrosion materials; it has the function of reducing temperature liquid pollution, and has anti-rust and anti-corrosion;
5, easy to operate, only use electric mixer in the machine can be directly completed, flexible and convenient operation;
6. The low temperature coolant circulation pump is tested at the specified temperature (-40)-(-60) °C, and the coolant can be pumped to the designated place where the circulating pump is installed. easy and convenient;
The working principle of the low temperature coolant circulation pump is: under working condition, the centrifugal pump should be filled with water before starting. When the motor drives the water pump impeller to rotate at high speed, the water in the impeller is also rotated. Due to the centrifugal force of the low-temperature coolant circulation pump, the water rushes into the inlet and outlet pipes along the tangential direction of the circumference of the impeller, and after the water is discharged, a vacuum is formed in the vicinity of the rotating shaft in the pump casing. When the pump is filled with water, centrifugal force is generated when the impeller rotates. The water in the impeller channel flows into the pump casing under the action of centrifugal force, so that the impeller center pressure is lowered. This pressure is lower than the pressure in the inlet pipe, and the water flows into the impeller from the suction pool under the pressure difference. The water pump can continuously supply water continuously. The water in the inlet pipe is pressed into the crucible to fill the vacuum under the action of external pressure. Therefore, as long as the impeller rotates continuously, the water continuously enters from the inlet pipe and is discharged through the pump outlet. This completes the entire workflow.
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