KR970006928A

KR970006928A - Hot water circulation pump with improved air cooling effect

Info

Publication number: KR970006928A
Application number: KR1019950022073A
Authority: KR
Inventors: 박현태
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-07-25
Filing date: 1995-07-25
Publication date: 1997-02-21

Abstract

본 발명은 보일러 계통에 채택되어 온수를 순환시키도록 하는 온수순환펌프에 있어서, 공랭효과를 향상시킨 온수순환펌프에 관한 것으로서, 특히 구동마그네트하우징의 하측부와 회전자의 상측에 날개를 방사상으로 형성하고 분할판과 모터하우징의 하측에 유통공을 통하여 공랭효과를 향상시키도록 된 것으로, 고정자(10)에 전원이 입력되면 회전자(11)가 회전되고 구동마그네트(13)가 구비된 구동마그네트하우징(14)이 회전되면, 상기 구동마그네트(13)와 연동되는 종동마그네트(5)의 회전에 의해 임펠러(4)가 회전되면서 유입구(8)를 통하여 유입된 온수를 강제 순환시켜 유출구(9)로 배출시키도록 된 것에 있어서, 분할판(16)에 복수개의 유통공(17)이 등간격으로 유통되고 모터하우징(3)의 저면에 복수개의 유통공(20)이 등간격의 원형상으로 통공되는 것과, 구동마그네트하우징(14)의 저면과 회전자(11)의 상측에 복수개의 날개(15)(18)를 방사상으로 일체로 형성하여서 된 것인바, 외기를 순환시키는 것에 의해 공랭 효과를 극대화시키고 펌프의 성능을 지속시키며 온수순환펌프의 내구성도 크게 향상시킬 수 있다.The present invention relates to a hot water circulation pump that is adopted in the boiler system to circulate hot water, to improve the air-cooling effect, and in particular, the blade is radially formed on the lower side of the drive magnet housing and the upper side of the rotor. And to improve the air-cooling effect through the distribution hole in the lower side of the partition plate and the motor housing, when the power is input to the stator 10, the rotor 11 is rotated and the drive magnet housing provided with a drive magnet 13 When the 14 rotates, the impeller 4 is rotated by the rotation of the driven magnet 5 interlocked with the driving magnet 13 to circulate the hot water introduced through the inlet 8 to the outlet 9. In the discharging, the plurality of distribution holes 17 are distributed at equal intervals in the splitter plate 16, and the plurality of distribution holes 20 are formed in a circular shape at equal intervals on the bottom surface of the motor housing 3. And In addition, the plurality of vanes 15 and 18 are radially integrally formed on the bottom surface of the driving magnet housing 14 and the upper side of the rotor 11 to maximize the air cooling effect by circulating the outside air and pump The durability of the hot water circulation pump can be greatly improved.

Description

Hot water circulation pump with improved air cooling effect

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 온수순환펌프의 예시도, 제3도는 본 발명에 따른 온수순환펌프에서 모터하우징의 상측 분할판에 유통공이 통공된 상태의 정면도, 제4도는 본 발명에 따른 온수순환펌프에서 모터하우징의 저부에 유통공이 통공된 상태의 저면도.2 is an exemplary view of a hot water circulation pump according to the present invention, FIG. 3 is a front view of a distribution hole through the upper partition plate of the motor housing in the hot water circulation pump according to the present invention, and FIG. 4 is a hot water circulation according to the present invention. Bottom view of the pump with a flow hole through the bottom of the motor housing.

Claims

When power is input to the stator 10, when the rotor 11 is rotated and the driving magnet housing 14 provided with the driving magnet 13 is rotated, the driven magnet 5 of the driven magnet 13 interlocked with the driving magnet 13 is rotated. As the impeller 4 is rotated by the rotation, the hot water introduced through the inlet 8 is forced to circulate to be discharged to the outlet 9. The plurality of distribution holes 20 are formed in a circular shape at equal intervals in the bottom surface of the motor housing 3 and distributed at intervals, and a plurality of wings on the bottom surface of the drive magnet housing 14 and the upper side of the rotor 11. (15) (18) The hot water circulation pump with improved air cooling effect, characterized in that formed radially integrally.

※ Note: The disclosure is based on the initial application.