KR940007744Y1 - Blower and water pump - Google Patents

Blower and water pump Download PDF

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Publication number
KR940007744Y1
KR940007744Y1 KR92000988U KR920000988U KR940007744Y1 KR 940007744 Y1 KR940007744 Y1 KR 940007744Y1 KR 92000988 U KR92000988 U KR 92000988U KR 920000988 U KR920000988 U KR 920000988U KR 940007744 Y1 KR940007744 Y1 KR 940007744Y1
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KR
South Korea
Prior art keywords
hot water
water circulation
blower
blower fan
motor
Prior art date
Application number
KR92000988U
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Korean (ko)
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KR930018460U (en
Inventor
정남홍
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정남홍
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Publication date
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Priority to KR92000988U priority Critical patent/KR940007744Y1/en
Publication of KR930018460U publication Critical patent/KR930018460U/en
Application granted granted Critical
Publication of KR940007744Y1 publication Critical patent/KR940007744Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D31/00—Pumping liquids and elastic fluids at the same time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

내용 없음.No content.

Description

송풍팬을 부설한 온수순환펌프Hot water circulation pump with blowing fan

제 1 도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.

제 2 도는 본 고안의 사용상태의 예시도.Figure 2 is an illustration of the state of use of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

a : 온수순환펌프 M : 모우터a: hot water circulation pump M: motor

1 : 회전축 2 : 임펠러1: shaft 2: impeller

10 : 송풍팬 11 : 송풍팬커버10: blower fan 11: blower fan cover

12 : 송풍구12 blower

본 고안은 난방용 보일러의 온수순환관에 온수순환촉진을 목적으로 설치되어 임펠러에 의해 온수를 강제 순환시키는 온수순환펌프의 모우터 후방축에 송풍팬을 부설하여 보일러 본체의 연소기에 연결시켜 공기를 공급시켜 줄 수 있게 한 것이다.The present invention is installed in the hot water circulation pipe of the heating boiler for the purpose of promoting hot water circulation, and installs a blower fan on the rear shaft of the motor of the hot water circulation pump forcibly circulating the hot water by the impeller to supply air by connecting it to the combustor of the boiler body. It is to be made.

통상적으로 기름 또는 가스보일러에는 온수순환을 목적으로 한 온수순환펌프를 구동모우터와 연소 산소공급을 목적으로 한 송풍팬을 갖는 모우터가 설치되고 있는 것이다.In general, an oil or gas boiler is provided with a motor having a hot water circulating pump for driving hot water and a blower fan for supplying combustion oxygen.

온수순환펌프의 모우터는 보일러의 동체 외부로 노출되는 온수순환관에 설치되고, 송풍팬은 보일러 동체 내부에 설치되는 것으로, 두개의 모우터가 필수적으로 사용되어 왔던 것이다.The motor of the hot water circulation pump is installed in the hot water circulation pipe exposed to the outside of the boiler body, and the blower fan is installed inside the boiler body, and two motors have been essentially used.

하지만 이와같은 경우에는 온수순환과 연소기의 공기공급을 위하여 각각 별도의 모우터를 설치해야 하므로, 그 만큼 제조원가가 상승되고, 송풍팬이 보일러 내부에 설치된 관계로 신선한 공기 공급이 어려워서 연소효율이 저하되었으며, 필터 교환이나 고장수리 등이 어려운 문제점이 있었던 것이다.In this case, however, separate motors must be installed for hot water circulation and combustor air supply. Therefore, manufacturing costs are increased and fresh air supply is difficult due to the blowing fan installed inside the boiler. In other words, it was difficult to replace the filter or troubleshoot the filter.

또한 처리액을 순환 또는 압송시키는 진공계장치용 캔드모우터펌프가 일본 공개실용신안공보 공번 소55-104791호로 알려지고 있으나 이는 주펌프에서 흡입되는 처리액을 접속배관을 통해 주펌프에서 환류시켜 보조펌프로 보내는 장치로 하나의 모우터로 두 가지 기능을 수행할 수 있게 한 장치이나 이는 송풍장치의 기능을 수행할 수가 없고, 다만 주펌프의 처리액을 보조펌프에서 흡입하는 장치로 그 구조가 매우 복잡하게 된 장치이다.In addition, the canned motor pump for circulating or pumping the treatment liquid is known as Japanese Patent Application Laid-Open No. 55-104791, but this is caused by refluxing the treatment liquid sucked from the main pump from the main pump through the connection pipe to the auxiliary pump. It is a device that can perform two functions with one motor, but it cannot perform the function of blower, but it is a device that sucks the treatment liquid of main pump from auxiliary pump and its structure is very complicated. It is done device.

본 고안은 상기와 같은 종래의 문제점을 해결하기 위하여 안출된 것으로, 공지의 온수순환펌프의 모우터 후방축에 송풍팬을 설치하여 이를 연소실로 연결시켜 공기가 공급될 수 있게 한 것으로, 하나의 모우터로 온수순환과 연소기의 공기공급을 동시에 행할 수 있도록 한 것으로, 첨부된 도면에 의거 본 고안의 구조 및 작용효과를 설명하면 다음과 같다.The present invention was devised to solve the conventional problems as described above, by installing a blower fan in the rear shaft of the motor of the known hot water circulation pump to connect it to the combustion chamber to supply air, one mo It is to allow the hot water circulation and the air supply of the combustor at the same time, the structure and the effect of the present invention based on the accompanying drawings as follows.

모우터(M)의 회전축(1)에 임펠러(2)를 축설한 공지의 온수순환펌프(a)에 있어서, 모우터회전축(1)을 후방으로 연장 돌설하여 이에 송풍팬(10)을 축설하고 외단부에 송풍구(12)이 형성된 송풍팬커버(11)를 모우터(M)에 착설하여서 된 것이다.In the well-known hot water circulation pump (a) in which the impeller (2) is installed on the rotating shaft (1) of the motor (M), the motor rotating shaft (1) is extended to the rear, and the blower fan (10) is built up. The blower fan cover 11 in which the blower opening 12 is formed in the outer end is installed in the motor M. FIG.

도면중 미설명부호 20은 온수순환관, 21은 송풍팬커버(11)의 공기유입공, 22는 송풍구(12)에 연결되는 연결관을 보인 것이다.In the drawings, reference numeral 20 is a hot water circulation tube, 21 is an air inlet hole of the blower fan cover 11, and 22 is a connection pipe connected to the air outlet 12.

제 2 도에 도시된 바와 같이 온수순환펌프(a)를 종래와 같이 온수순환관(21)상에 설치하되 송풍팬커버(11)의 외단부에 형성된 송풍구(12)에는 연결관(22)을 연결하여 보일러 본체(미도시함)내의 연소기에 신선한 공기를 공급토록 한 것으로, 온수순환펌프(a)를 구동시키게 되면 온수순환관(20)에는 임펠러(2)에 의해 온수의 강제순환이 이루어짐과 동시에 송풍팬(10)의 회전에 의해 송풍팬커버(11)에 천공된 다수의 공기유입공(21)으로 유입되는 신선한 공기가 송풍구(12)와 연결관(22)을 통해 연소기로 공급되는 것이다.As shown in FIG. 2, the hot water circulation pump (a) is installed on the hot water circulation tube 21 as in the related art, but the connection pipe 22 is provided at the air outlet 12 formed at the outer end of the blower fan cover 11. Connected to supply fresh air to the combustor in the boiler body (not shown), when the hot water circulation pump (a) is driven to the hot water circulation pipe 20 is forced circulation of hot water by the impeller (2) and At the same time, fresh air flowing into the plurality of air inflow holes 21 perforated in the blower fan cover 11 by the rotation of the blower fan 10 is supplied to the combustor through the blower hole 12 and the connection pipe 22. .

따라서 종래에 사용되던 2개의 모터중 하나를 줄일 수 있어 제조원가를 절감시킬 수 있으며, 또한 송풍팬이 보일러 외부에 노출된 온수순환관 상의 온수순환펌프에 축설됨으로 해서 필터 교환이나 고장수리 등이 매우 용이한 것이며, 동시에 보일러 내부에 비해 산소함유량이 많은 외부의 신선한 공기를 연소기로 공급시킬 수 있어 연소효율을 향상시킬 수 있는 잇점이 있는 것이다.Therefore, it is possible to reduce the manufacturing cost by reducing one of the two motors used in the related art. Also, the blower fan is built in the hot water circulation pump on the hot water circulation pipe exposed to the outside of the boiler, so it is very easy to change the filter or repair the trouble. At the same time, it is possible to supply the fresh air of the outside with a large amount of oxygen as compared to the inside of the boiler to the combustor, thereby improving the combustion efficiency.

Claims (1)

모우터(M)의 회전축(1)에 임펠러(2)를 축설한 온수순환펌프(a)에 있어서, 모우터회전축(1)을 후방으로 연장 돌설하여 연장된 회전축(1)에 송풍팬(10)을 축설하고 외단부에 송풍구(12)가 형성된 송풍팬커버(11)를 모우터(M) 커버에 착설하여서 된 것을 특징으로 하는 송풍팬을 부설한 온수순환펌프.In the hot water circulation pump (a) in which the impeller (2) is arranged on the rotary shaft (1) of the motor (M), the blower fan (10) is extended to the extended rotary shaft (1) by extending the motor rotary shaft (1) backward. ) And a blower fan cover (11) having a blower (12) formed at an outer end thereof is installed on the motor (M) cover.
KR92000988U 1992-01-24 1992-01-24 Blower and water pump KR940007744Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92000988U KR940007744Y1 (en) 1992-01-24 1992-01-24 Blower and water pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92000988U KR940007744Y1 (en) 1992-01-24 1992-01-24 Blower and water pump

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Publication Number Publication Date
KR930018460U KR930018460U (en) 1993-08-21
KR940007744Y1 true KR940007744Y1 (en) 1994-10-24

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KR92000988U KR940007744Y1 (en) 1992-01-24 1992-01-24 Blower and water pump

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KR930018460U (en) 1993-08-21

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