Super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling

Abstract

The invention discloses a super-silent intelligent water pump which is able to do self-priming by identifying water flow whereas no necessity of water pre-filling, which includes a pump body, a motor, an impeller, and a vibration absorbing bracket, the pump body is provided with a diffusing plate, the pump body and the diffusing plate are one-piece integrated structure, the diffusing plate adopts a sealed single outlet structure, the diffusing plate is provided with an outlet, the outlet is disposed on the outside of the diffusing plate, the water guiding hole is disposed between the inlet and the outlet. It solved the problem of heat dissipation when the machine is sealed, and, it solved the problem of vibration during use. It is energy saving and consumption reduced. It improves the service life of water pump. Meanwhile, it achieves the purpose of high efficient and super-silent operation.

What is claimed is: 
     
         1 . A super-silent intelligent water pump which is able to do self-priming by identifying water flow whereas no necessity of water pre-filling, comprising a pump body, a motor, an impeller, a vibration absorbing bracket and a base, the motor is disposed behind the diffusing plate, the impeller is disposed between the diffusing plate and the motor, the vibration absorbing bracket is disposed between the pump body and the base, the pump body is provided with a diffusing plate, besides the pump body and the diffusing plate are one-piece integrated structure, the diffusing plate adopts a sealed single outlet structure and an outlet, an inlet and a water guiding hole are disposed thereon, the outlet is disposed on the outside of the diffusing plate, the water guiding hole is disposed between the inlet and the outlet. 
     
     
         2 . The super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling according to  claim 1 , characterized in that the diameter of the water guiding hole is 1-50 mm. 
     
     
         3 . The super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling according to  claim 1 , characterized in that the pump body is provided with an water inlet, an water outlet, a water filling plug and a pulling ring, the water inlet and the water outlet are respectively disposed on the left and right sides of the pump body, and the water filling plug and the pulling ring are disposed on the top of the pump body. 
     
     
         4 . The super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling according to  claim 1 , characterized in that the water guiding hole with a diameter of 1-30 mm is disposed at the inlet of the impeller. 
     
     
         5 . The super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling according to  claim 1 , characterized in that the vibration absorbing bracket entirely adopts an extended wings shaped structure and installation holes provided thereon. 
     
     
         6 . The super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling according to  claim 5 , characterized in that the super-silent intelligent pump further includes a noise reduction device made of elastic soft material, and the noise reduction device is disposed between the vibration absorbing bracket and the pump body. 
     
     
         7 . The super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling according to  claim 6 , characterized in that a gap with a dimension of 0-50 mm disposed between the noise reduction device and the motor. 
     
     
         8 . The super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling according to  claim 1 , characterized in that the motor adopts a brushless DC motor. 
     
     
         9 . The super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling according to  claim 8 , characterized in that the motor comprises a motor front cover, a motor shell, a stator, a rotor, a motor rear cover, a controlling board and a PCB housing, the motor front cover is connected to the pump body by screws, the stator and the rotor are disposed within the motor shell, the motor shell is connected with the motor front cover by screws, the controlling board is disposed on the rear cover of the motor, the heating component which disposed on the controlling board is attached to the rear cover of the motor, the rear cover of the motor is connected with the motor shell by screws, the PCB housing is connected with the motor rear cover by screws. 
     
     
         10 . The super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling according to  claim 1 , characterized in that the motor front cover and the motor rear cover are made of cast iron or aluminum alloy or zinc alloy or copper alloy; the motor shell is made of cast iron or aluminum alloy or zinc alloy. 
     
     
         11 . The super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling according to  claim 7 , characterized in that the motor adopts a brushless DC motor.