Water pump including supporting structure for impeller

The present invention relates to a water pump including an impeller support structure, which can reduce manufacturing costs, and can reduce noise and vibration compared to a conventional water pump including an impeller structure. The water pump including an impeller structure comprises: a shaft; an...

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Main Authors LEE HYUNTAE, KIM JOONSEOP, PAE WANSUNG
Format Patent
LanguageEnglish
Korean
Published 05.02.2020
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Abstract The present invention relates to a water pump including an impeller support structure, which can reduce manufacturing costs, and can reduce noise and vibration compared to a conventional water pump including an impeller structure. The water pump including an impeller structure comprises: a shaft; an impeller having the shaft inserted into and connected to a center of the impeller and rotated along with the shaft to discharge an introduced fluid; a core coupled to an outer circumferential surface of the shaft; a magnetic material housing coupled to an outer side of the core to form a magnetic field to rotate the shaft; a pump housing in which the shaft, the impeller, and the core are stored; and a ball installed between one end of the shaft and the pump housing to support the shaft and the impeller. 본 발명은 종래의 임펠러 구조를 포함하는 워터 펌프에 비해 제조단가를 낮출 수 있고, 소음 및 진동을 저감할 수 있는 임펠러 지지구조를 포함하는 워터 펌프에 관한 것으로, 샤프트, 상기 샤프트가 중앙에 삽입되어 연결되며, 상기 샤프트와 함께 회전하여 유입되는 유체를 토출시키는 임펠러, 상기 샤프트의 외주면에 결합되는 코어, 상기 코어의 외측에 결합되어 상기 샤프트를 회전시키는 자기장을 형성하는 자성체 하우징, 상기 샤프트, 상기 임펠러, 상기 코어를 내부에 수용하는 펌프 하우징 및 상기 샤프트의 일단과 상기 펌프 하우징 사이에 설치되어, 상기 샤프트 및 임펠러를 지지하는 볼을 포함하는 것을 특징으로 한다.
AbstractList The present invention relates to a water pump including an impeller support structure, which can reduce manufacturing costs, and can reduce noise and vibration compared to a conventional water pump including an impeller structure. The water pump including an impeller structure comprises: a shaft; an impeller having the shaft inserted into and connected to a center of the impeller and rotated along with the shaft to discharge an introduced fluid; a core coupled to an outer circumferential surface of the shaft; a magnetic material housing coupled to an outer side of the core to form a magnetic field to rotate the shaft; a pump housing in which the shaft, the impeller, and the core are stored; and a ball installed between one end of the shaft and the pump housing to support the shaft and the impeller. 본 발명은 종래의 임펠러 구조를 포함하는 워터 펌프에 비해 제조단가를 낮출 수 있고, 소음 및 진동을 저감할 수 있는 임펠러 지지구조를 포함하는 워터 펌프에 관한 것으로, 샤프트, 상기 샤프트가 중앙에 삽입되어 연결되며, 상기 샤프트와 함께 회전하여 유입되는 유체를 토출시키는 임펠러, 상기 샤프트의 외주면에 결합되는 코어, 상기 코어의 외측에 결합되어 상기 샤프트를 회전시키는 자기장을 형성하는 자성체 하우징, 상기 샤프트, 상기 임펠러, 상기 코어를 내부에 수용하는 펌프 하우징 및 상기 샤프트의 일단과 상기 펌프 하우징 사이에 설치되어, 상기 샤프트 및 임펠러를 지지하는 볼을 포함하는 것을 특징으로 한다.
Author LEE HYUNTAE
PAE WANSUNG
KIM JOONSEOP
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Snippet The present invention relates to a water pump including an impeller support structure, which can reduce manufacturing costs, and can reduce noise and vibration...
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SubjectTerms BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
Title Water pump including supporting structure for impeller
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