KR900009128Y1 - Bracket for pump - Google Patents
Bracket for pump Download PDFInfo
- Publication number
- KR900009128Y1 KR900009128Y1 KR2019880017190U KR880017190U KR900009128Y1 KR 900009128 Y1 KR900009128 Y1 KR 900009128Y1 KR 2019880017190 U KR2019880017190 U KR 2019880017190U KR 880017190 U KR880017190 U KR 880017190U KR 900009128 Y1 KR900009128 Y1 KR 900009128Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pump
- bracket
- bearing
- motor
- mounting portion
- Prior art date
Links
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
- 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
- F04D13/0606—Canned motor pumps
- F04D13/0626—Details of the can
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Frames (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 설치상태 단면도.1 is a cross-sectional view of the installation state of the present invention.
제 2 도는 본 고안의 발췌 단면도.2 is a cross-sectional view of the present invention.
제 3 도는 제 2 도의 측면도.3 is a side view of FIG. 2.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 펌프 2 : 모터1: pump 2: motor
3 : 베어링 4 : 브라케트3: bearing 4: bracket
5 : 베어링장착부 6 : 환상의 홈5: bearing mounting part 6: annular groove
본 고안은 펌프에 있어서 누수를 방지하기 위하여 베어링의 장착부에 홈을 형성시킨 브라케트 장치에 관한 것이다.The present invention relates to a bracket device having a groove formed in the mounting portion of the bearing to prevent leakage in the pump.
펌프에서의 축봉장치(A)는 주측(C)이 케이싱을 관통하는 부분에서 양액이 외부로 누설되는 것을 방지하는 역할을 하며 특수한 경우를 제외하고는 대부분 글랜드패킹(Gland packing)과 기계식 시일을 사용하는데 둘다 완전한 밀봉을 유지하지는 못한다.Axle device (A) in the pump serves to prevent leakage of nutrient solution to the outside at the part where the main side (C) penetrates the casing. Except for special cases, most gland packing and mechanical seals are used. Both of them do not maintain a complete seal.
기계적 시일은 통상적으로 시간당 3cc의 누설량을 허용하고 있으나 이는 기계적 시일이 적정한 방법에 의해 설치되고, 펌프의 진동이나 기계적 시일의 이상 작동이 없을 경우이고 실제 적용시에는 누설량이 이보다 많아지며, 글랜드 패킹의 경우는 주측(C)과 글랜드 패킹과의 윤활과 냉각을 위해서도 상당량(측경이 50mm인 경우는 시간당 약 1500cc)의 액체의 누설이 불가피 하다.Mechanical seals typically allow a leak rate of 3 cc per hour, but this is where the mechanical seal is installed by an appropriate method, and there is no vibration of the pump or abnormal operation of the mechanical seal. In this case, leakage of a considerable amount of liquid (about 1500 cc per hour for 50 mm of side diameter) is inevitable for lubrication and cooling between the main side (C) and the gland packing.
한편, 종래의 브라케트는 펌프축의 면이 매끈하게 되어 있으며 펌프축봉장치(A)에서 누설분사된 누설수의 일부는 디플렉터에 의해 차단되어 펌프 운전중에는 물방울이 더욱 커지면 아래로 흘러내려 베어링부에 액체가 침투하게 되는 문제점이 있었다.On the other hand, in the conventional bracket, the surface of the pump shaft is smooth and a part of the leaked water leaked from the pump shaft rod device A is blocked by the deflector. There was a problem that is penetrated.
본 고안은 상기와 같은 점을 감안하여 브라케트의 펌프측면에 베어링 장착부를 중심으로 원형의 홈을 형성시키므로서 종래의 문제점을 해결할 수 있도록 안출한 것으로 이를 첨부한 도면에 의거하여 설명하면 다음과 같다.The present invention has been made to solve the conventional problems by forming a circular groove centered on the bearing mounting portion on the pump side of the bracket in consideration of the above, and will be described based on the accompanying drawings as follows. .
펌프(1)의 일측에 모터(2)를 설치하고 이들 사이에 베어링(3)이 설치되는 브라케트(4)를 설치함에 있어서, 브라케트(4)의 일측 베어링장착부(5)에 환상의 홈(6)을 형성토록 구성된 것이다.In installing the bracket 2 in which the motor 2 is installed on one side of the pump 1 and the bearing 3 is installed therebetween, an annular groove in one bearing mounting portion 5 of the bracket 4 is provided. It is configured to form (6).
이상과 같이 구성된 본 고안은 펌프(1)와 모터(2)를 연결하는 축상에 설치된 패킹등으로 1차 누수를 방지하고 운무상태의 습기나 수분은 브라케트(4)의 베어링장착부(5)에 형성된 환상의 홈(6)에 맺히게 되며 맺힌 물은 상기의 홈(6)을 따라 베어링(3) 부분으로 침투되지 않고 베어링(3)을 피하여 배출되므로서 모터(2)가 누수에 의하여 손상되는 것을 방지하게 되며 누수 방지를 위한 구조가 매우 간단하게 되는 점등의 특징을 지닌 것이다.The present invention configured as described above prevents the first leakage by the packing or the like installed on the shaft connecting the pump 1 and the motor 2, and moisture or moisture in the operating state is applied to the bearing mounting portion 5 of the bracket 4. The condensed water is formed in the annular groove 6, and the condensed water does not penetrate the bearing 3 along the groove 6, but is discharged away from the bearing 3 so that the motor 2 is damaged by leakage. It has a characteristic of lighting that prevents and makes the structure for leakage prevention very simple.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880017190U KR900009128Y1 (en) | 1988-10-24 | 1988-10-24 | Bracket for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880017190U KR900009128Y1 (en) | 1988-10-24 | 1988-10-24 | Bracket for pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900008565U KR900008565U (en) | 1990-05-03 |
| KR900009128Y1 true KR900009128Y1 (en) | 1990-09-29 |
Family
ID=19280488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880017190U KR900009128Y1 (en) | 1988-10-24 | 1988-10-24 | Bracket for pump |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900009128Y1 (en) |
-
1988
- 1988-10-24 KR KR2019880017190U patent/KR900009128Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900008565U (en) | 1990-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| O032 | Opposition [utility model]: request for opposition | ||
| E701 | Decision to grant or registration of patent right | ||
| O071 | Decision to grant registration after opposition [utility model]: decision to grant registration | ||
| O131 | Decision on opposition [utility model] | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19941028 Year of fee payment: 10 |
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| LAPS | Lapse due to unpaid annual fee |