[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

KR100366604B1 - Prevention device for water leakage of submersible motor - Google Patents

Prevention device for water leakage of submersible motor Download PDF

Info

Publication number
KR100366604B1
KR100366604B1 KR10-2000-0016597A KR20000016597A KR100366604B1 KR 100366604 B1 KR100366604 B1 KR 100366604B1 KR 20000016597 A KR20000016597 A KR 20000016597A KR 100366604 B1 KR100366604 B1 KR 100366604B1
Authority
KR
South Korea
Prior art keywords
motor
vacuum tube
prevention device
cover
main body
Prior art date
Application number
KR10-2000-0016597A
Other languages
Korean (ko)
Other versions
KR20000036848A (en
Inventor
문희수
Original Assignee
주식회사 협신조경건설
문희수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 협신조경건설, 문희수 filed Critical 주식회사 협신조경건설
Priority to KR10-2000-0016597A priority Critical patent/KR100366604B1/en
Priority to KR2020000009085U priority patent/KR200195056Y1/en
Publication of KR20000036848A publication Critical patent/KR20000036848A/en
Application granted granted Critical
Publication of KR100366604B1 publication Critical patent/KR100366604B1/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/10Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00Pumping installations or systems
    • F04D13/02Units comprising pumps and their driving means
    • F04D13/06Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/132Submersible electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

본 발명은 수중모터 누수방지장치에 관한 것으로서, 특히 본체 내부에 고정되어 회동하는 모터를 보호할 수 있도록 진공튜브를 고정하여 모터 내부로 침투하는 습기를 미연에 방지하고 모터의 고속회전에 의해 발생되는 열과 압력을 효과적으로 차단할 수 있도록 한 수중모터 누수방지장치에 관한 것으로 본체 내부에 고정부재를 형성시켜 모터를 고정하게 되고 그 일측을 커버로 본체와 보울트로 체결되도록 하고 커버에는 고정구가 일체로 이루어져 진공튜브가 삽입되어져 있고, 상기 진공튜브 내의 공간에는 스프링이 조립되고 모터의 회전축이 커버 내에는 오일시일이 고정된다.The present invention relates to a water motor leakage prevention device, and in particular, to prevent the moisture penetrating into the motor by fixing the vacuum tube so as to protect the rotating motor fixed inside the main body is generated by the high-speed rotation of the motor It is related to the underwater motor leakage prevention device that can effectively block heat and pressure. The fixing member is formed inside the main body to fix the motor, and one side is fastened to the main body and the bowl by a cover, and the cover is integrally formed with a vacuum tube. Is inserted, the spring is assembled in the space in the vacuum tube, and the rotational axis of the motor is fixed to the oil seal in the cover.

이상과 같이 본 발명에 의한 수중모터 누수방지장치의 내부 구조는 모터를 보호할 수 있도록 진공튜브를 고정하여 모터 내부로 침투하는 습기를 미연에 방지하고 모터의 고속회전에 의해 발생되는 열과압력을 효과적으로 차단할 수 있는 이점이 있다.As described above, the internal structure of the water motor leakage prevention device according to the present invention is to prevent the moisture penetrating into the motor by fixing the vacuum tube to protect the motor in advance, and effectively prevent the heat and pressure generated by the high-speed rotation of the motor There is an advantage to block.

Description

수중모터 누수방지장치{PREVENTION DEVICE FOR WATER LEAKAGE OF SUBMERSIBLE MOTOR}Submersible Motor Leakage Prevention Device {PREVENTION DEVICE FOR WATER LEAKAGE OF SUBMERSIBLE MOTOR}

본 발명은 수중모터 누수방지장치에 관한 것으로서, 특히 본체 내부에 고정되어 회동하는 모터를 보호할 수 있도록 진공튜브를 고정하여 모터 내부로 침투하는 수분을 미연에 방지하고, 모터의 고속회전에 의해 발생되는 열과 압력을 효과적으로 대처할 수 있도록 한 수중모터 누수방지장치에 관한 것이다.The present invention relates to a water motor leakage prevention device, and in particular, to prevent the water penetrating into the motor by fixing the vacuum tube to protect the motor that is fixed inside the main body, and generated by the high-speed rotation of the motor The present invention relates to an underwater motor leak prevention device that can effectively cope with heat and pressure.

일반적으로 연못이나 레저용 강에는 분수대가 설치되어 있으며, 여러 형태 모양의 분수를 창출하여 즐기게 되는데, 이는 상기 분수장치의 내부에 고정되는 수중모터와 연결된 각종 노즐장치가 작동되므로 인하여 여러 형태 모양의 물기둥이 형성되면서 분수의 모양을 구성하게 된다.Generally, fountains are installed in ponds or leisure rivers, and water fountains of various shapes are created and enjoyed. This is because various nozzle devices connected to underwater motors fixed inside the fountain devices operate, so that various shapes of water columns are formed. This formation forms the shape of the fountain.

그리고 노즐장치를 계속적으로 작동되게 하기 위해서는 수중모터는 지속적으로 가동되어야 하고, 그로 인하여 모터내에는 자연적으로 압력이 상승하게 된다.In addition, in order to continuously operate the nozzle apparatus, the submersible motor must be continuously operated, thereby increasing the pressure naturally in the motor.

종래의 수중모터는 이러한 점을 감안하여 연결부위에 오일씰과 같은 패킹의 사용과 오일방을 별도로 구성하여 모터의 냉각과 누수를 예방하고 있다.Considering this point, the conventional submersible motor prevents cooling and leakage of the motor by using an oil seal such as an oil seal at the connection part and separately configuring the oil chamber.

그러나 모터의 장구히 사용으로 모터에서 발생되는 압력은 충만한 오일방에서 해결되지 않아 결국 연결부위에 틈새가 발생되고, 오일교환 등 분해 조립외 작업이 주기적으로 행하여야 하며, 따라서 오일 등이 사용 용수에 혼입될 수 있고, 수중모터 내부에 습기가 침투될 수 있어 절연유지에 문제점이 있다.However, due to the long use of the motor, the pressure generated in the motor is not solved in the oil chamber, so the gap is generated in the connection part, and work such as oil exchange and disassembly and assembly must be performed periodically. It may be mixed, and moisture may penetrate inside the submersible motor, thereby causing a problem in maintaining insulation.

그리고 특히 밀폐된 공간에 고정된 모터의 회전축과 주축에서 발생되는 고온의 열에 의해 밀폐된 공간은 압력이 상승하게 되고, 그로 인하여 연결부위에서 미세한 틈새가 생겨 수분이 모터의 내부로 침투하여 모터의 고장원인이 되는 문제점이 있었다.In particular, the pressure is increased in the airtight space by the high temperature heat generated from the rotating shaft and the main shaft of the motor fixed in the airtight space. As a result, a minute gap is generated at the connection part, and water penetrates into the motor, causing a failure of the motor. There was a problem becoming.

본 발명은 이와 같은 종래의 문제점을 해결하기 위하여 안출된 것으로, 본 발명에서는 수중모터 내부에 진공튜브를 형성시켜 이를 커버로 고정하고 모터 내부에서 발생되는 압력과 누수에 관계없이 지속적으로 모터를 회동시키는데 그 목적이 있다.The present invention has been made to solve such a conventional problem, in the present invention to form a vacuum tube inside the submersible motor to fix it with a cover and to continuously rotate the motor regardless of the pressure and leakage generated inside the motor The purpose is.

이를 실현하기 위하여, 본 발명은 본체 내부에 고정부재를 형성시켜 모터를 고정하게 되고 그 일측을 커버로 본체와 보울트로 체결되도록 하고 커버에는 고정구가 일체로 이루어져 진공튜브가 삽입된다.In order to realize this, the present invention is to form a fixing member inside the main body to secure the motor and the one side is fastened to the main body and the bowl by a cover, and the cover is integrally formed with a fixture is inserted into the vacuum tube.

그리고 상기 진공튜브 내의 고정홈 공간에는 스프링이 조립되어 수압으로부터 진공튜브를 보호하고 모터 내부의 누수를 방지하는 구조이다.And a spring is assembled in the fixed groove space in the vacuum tube to protect the vacuum tube from water pressure and to prevent leakage inside the motor.

이와 같이 수중모터를 수평으로 설치하여도 장비에 무리가 가지 않도록 하여 장비의 내구성을 향상시킬 수 있는 수중모터 누수방지장치를 제공하는데 있다.Thus, even if the underwater motor is installed horizontally to prevent the equipment from overdoing to provide an underwater motor leakage prevention device that can improve the durability of the equipment.

도1은 본 발명의 일실시례에 의해 작동되는 사시도1 is a perspective view operated by an embodiment of the present invention

도2은 본 발명에 의한 수중모터 누수방지장치의 조립구조를 나타내는 단면도Figure 2 is a cross-sectional view showing the assembly structure of the underwater motor leak prevention apparatus according to the present invention

도3은 본 발명의 요부 사시도3 is a perspective view of main parts of the present invention;

도4는 본 발명인 수중모터 누수방지장치의 사용상태도Figure 4 is a state of use of the present invention underwater motor leakage prevention device

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1.본체 2.모터 3.커버 4.진공튜브1.Main body 2.Motor 3.Cover 4.Vacuum tube

5.스프링 6.고정구 7.보울트 8.케이블베이스5.Spring 6.Fixture 7.Bolt 8.Cable Base

9.고정부재 10.걸림돌기 11.고정홈 13.공간부9. Locking member 10. Locking protrusion 11. Locking groove 13. Space

15.노즐장치 16.개구부15.Nozzle unit 16.Opening

상기의 목적을 달성하기 위하여 본 발명에서는 수중모터의 외부케이스인 본체의 일측면에 공간부가 형성된 커버를 보울트로 나착하여 수중모터를 수평으로 설치하고 수중모터의 작용에 의해 발생되는 모터 내부압력의 문제와 본체가 항상 물속에 잠긴 상태로 있게 되어 누수등의 문제점을 해결하도록 하는 것이다.In order to achieve the above object, in the present invention, by attaching a cover with a space formed on one side of the main body, which is an outer case of the submersible motor, as a bowl, the submerged motor is installed horizontally and the problem of the internal pressure of the motor generated by the action of the submersible motor is achieved. The main body and the submerged body will always be submerged to solve problems such as leakage.

이하 첨부된 도면에 의거하여 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일실시례에 의해 조립된 구조를 나타낸 단면도로서, 수중모터(2)가 수평으로 설치한 상태를 보여주고 있다.1 is a cross-sectional view showing a structure assembled according to an embodiment of the present invention, showing a state in which the underwater motor 2 is installed horizontally.

상기 수중모터(2)의 일측면에는 커버(3)가 본체(1)에 조립되면 공간부(13)가 발생되고 상기 공간부(13) 내에는 진공튜브(4)의 걸림돌기(10)가 고정되도록 고정구(6)가 형성된다.When the cover 3 is assembled to the main body 1 on one side of the submersible motor 2, a space 13 is generated, and the locking protrusion 10 of the vacuum tube 4 is formed in the space 13. The fixture 6 is formed to be fixed.

그리고 상기 진공튜브(4) 내부의 고정홈(11)에는 스프링이 고정될 수 있는 구조이다.The spring is fixed to the fixing groove 11 inside the vacuum tube 4.

상기와 같이 진공튜브(4)의 내부에는 고정홈(11)이 형성되어 있어 압축스프링을 견고히 잡을 수 있고 그 반대측의 스프링 부분은 커버(3)의 내면에 의해 고정됨으로 스프링 자체가 흔들림 없이 안전하게 작동될 수 있다.As described above, the fixing groove 11 is formed inside the vacuum tube 4 to hold the compression spring firmly, and the spring portion on the opposite side thereof is fixed by the inner surface of the cover 3 so that the spring itself operates safely without shaking. Can be.

또한 진공튜브(4)의 일측의 외주연을 형성하는 걸림돌기(10)는 상기 공간부(13)에 형성된 고정구(6)에 삽입되어 밀봉되므로 그 틈새가 발생하지 않는데 이는 압축 스프링(5)의 작용으로 진공튜브(4)를 일정한 힘으로 밀어내는 힘과 공간부(13)에서 발생된 열에 의한 압력으로 발생된 힘이 상호 대립되므로 자연적으로 걸림돌기(10)의 틈새가 발생하지 않아 누수의 문제는 전혀 발생하지 않는다.In addition, the locking protrusion 10 forming the outer circumference of one side of the vacuum tube 4 is inserted into the fixture 6 formed in the space 13 and sealed, so that a gap does not occur. Since the force that pushes the vacuum tube 4 with a constant force by the action and the force generated by the pressure generated by the heat generated in the space 13 are opposed to each other, a gap of the locking protrusion 10 does not occur naturally, thereby causing a leak. Does not occur at all.

또한 본체(1)의 반대측에는 모터(2)의 회전축이 돌출된 커버(3)가 보울트(7)로 고정된다.In addition, on the opposite side of the main body 1, the cover 3 on which the rotating shaft of the motor 2 protrudes is fixed by the bolt 7.

이와 같이 이루어지는 본 발명은 외부와 연결된 케이블에 의해 전기동력을 전달받은 모터(2)의 회동축은 작동되고 이로인해 회전축과 연결된 노즐장치(15)는 계속적으로 작동된다.In the present invention made as described above, the rotating shaft of the motor 2, which has received electric power by the cable connected to the outside, is operated, and thus the nozzle device 15 connected to the rotating shaft is continuously operated.

다음 모터(2)의 회전축과 연결된 노즐장치(15)는 미리 입력된 제어장치에 의해 분수의 모양을 다양하게 할 수 있는 구조로 되어 있어 모터(2)는 장시간 계속 회전하게 되므로 인해 모터(2)가 내장된 본체(1) 내부 공간부(13)에는 열이 발생되고 이로 인해 진공튜브(4)는 압축되면서 수축된다.Next, the nozzle device 15 connected to the rotating shaft of the motor 2 has a structure capable of varying the shape of the fountain by a pre-input control device, and thus the motor 2 continues to rotate for a long time. Heat is generated in the inner space portion 13 of the main body 1 in which the vacuum tube 4 is compressed and contracted.

이와 동시에 커버(3) 일측에 개방된 부위로 물이 항상 투입되어져 있어 공간부(13)의 온도는 짧은 시간에 냉각이 이루어진다.At the same time, water is always introduced into an open part on one side of the cover 3, so that the temperature of the space 13 is cooled in a short time.

상기와 같이 일측이 개방된 진공튜브(4)면에는 항상 물속에 잠긴 상태가 되어 냉각이 되므로 과열에 의한 모터고장이 발생되지 않게 된다.As described above, the one side is opened in the vacuum tube (4) surface is always submerged in water so that the cooling does not cause a motor failure due to overheating.

따라서 상기 수중모터(1)는 원활하고 지속적으로 회동하면서 무리없이 작동되는데 있어 수중모터에서 발생되는 과열을 방지할 수 있을 뿐 아니라 본체(1) 내부로 유입되는 물을 미연에 차단할 수 있는 구조라 모터를 고장없이 장시간 사용할 수 있다.Therefore, the underwater motor (1) is smoothly and continuously rotated to operate without difficulty in not only to prevent overheating generated in the underwater motor, but also to block the water flowing into the body (1) in advance because the motor It can be used for a long time without any trouble.

이상 설명한 바와 같이, 본 발명에 의한 수중모터의 누수방지장치의 내부 구조는 모터를 보호 할 수 있도록 진공튜브를 고정하여 모터내부로 침투하는 습기를 미연에 방지하고 모터의 고속회전에 의해 발생되는 열과 압력을 효과적으로 대응할 수 있는 이점이 있다.As described above, the internal structure of the water leakage preventing device of the submersible motor according to the present invention is fixed to the vacuum tube to protect the motor to prevent the moisture penetrating into the motor in advance and the heat generated by the high-speed rotation of the motor There is an advantage that can effectively cope with the pressure.

또한 모터의 가동이 고장없이 지속적으로 이루어지므로 시설관리와 유지가 용이하고 아울러 모터의 수명을 장구히 할 수 있어 경제적인 특징이 있다.In addition, since the operation of the motor is continuously performed without failure, it is easy to manage and maintain the facility, and the economic life of the motor can be extended.

Claims (2)

벨로우즈 튜브가 수용된 수중모터에 있어서,In submersible motors containing bellows tubes, 상기 수중모터의 후방은 개방하에 커버로서 나착시키되, 상기 커버내에는 벨로우즈 튜브의 선단을 고정하기 위한 고정구가 수용될 수 있도록 구성함을 특징으로 하는 수중모터의 누수방지장치.The rear of the submersible motor is mounted as a cover under the opening, but the leakage preventing device of the submersible motor, characterized in that configured to accommodate a fixture for fixing the tip of the bellows tube in the cover. 삭제delete
KR10-2000-0016597A 2000-03-30 2000-03-30 Prevention device for water leakage of submersible motor KR100366604B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR10-2000-0016597A KR100366604B1 (en) 2000-03-30 2000-03-30 Prevention device for water leakage of submersible motor
KR2020000009085U KR200195056Y1 (en) 2000-03-30 2000-03-30 Prevention device for water leakage of submersible motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2000-0016597A KR100366604B1 (en) 2000-03-30 2000-03-30 Prevention device for water leakage of submersible motor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020000009085U Division KR200195056Y1 (en) 2000-03-30 2000-03-30 Prevention device for water leakage of submersible motor

Publications (2)

Publication Number Publication Date
KR20000036848A KR20000036848A (en) 2000-07-05
KR100366604B1 true KR100366604B1 (en) 2003-01-09

Family

ID=19660282

Family Applications (2)

Application Number Title Priority Date Filing Date
KR2020000009085U KR200195056Y1 (en) 2000-03-30 2000-03-30 Prevention device for water leakage of submersible motor
KR10-2000-0016597A KR100366604B1 (en) 2000-03-30 2000-03-30 Prevention device for water leakage of submersible motor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR2020000009085U KR200195056Y1 (en) 2000-03-30 2000-03-30 Prevention device for water leakage of submersible motor

Country Status (1)

Country Link
KR (2) KR200195056Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200456624Y1 (en) * 2009-02-19 2011-11-09 권오범 Shading motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01152940A (en) * 1987-12-07 1989-06-15 Ebara Corp Charged liquid pressure variation buffer of submersible motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01152940A (en) * 1987-12-07 1989-06-15 Ebara Corp Charged liquid pressure variation buffer of submersible motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200456624Y1 (en) * 2009-02-19 2011-11-09 권오범 Shading motor

Also Published As

Publication number Publication date
KR20000036848A (en) 2000-07-05
KR200195056Y1 (en) 2000-09-01

Similar Documents

Publication Publication Date Title
CN107636939B (en) Propeller
KR20040064631A (en) Permanent-magnet synchronous electric motor with isolated rotor for circulation pumps of heating and/or conditioning systems
KR20020081278A (en) Motor unit for a ship
KR101388480B1 (en) Submarine
KR100366604B1 (en) Prevention device for water leakage of submersible motor
KR950034997A (en) Servo motor
KR200484842Y1 (en) Snow Ice maker applying sealing means to prevent leakage
US5402936A (en) Nozzle head for rotating spray device
JPH04274990A (en) Submersible operating machine
ES2223408T3 (en) HIGH TEMPERATURE ROTATING UNION.
CA2366840A1 (en) Self-aligning shaft support
EP3850997B1 (en) Blade assembly and food processor having same
KR200260504Y1 (en) The motor pump
JP4115081B2 (en) Shaft seal device
KR20020023340A (en) The motor pump
KR101933859B1 (en) Driving device for underwater
KR910014959A (en) Hydrodynamic Sealing Assembly and Reactor Coolant Pump
CN112271959A (en) Sealed magnetic suspension motor and handicraft water lamp with same
JPH04275044A (en) Submarine machine
KR100648895B1 (en) Underwater pump
CN221401652U (en) Novel rotary sealing structure for underwater robot
CN218678668U (en) Housing for an electric machine
CN219296926U (en) Elevator door control device
CN220884777U (en) Propeller and movable equipment in water area
CN213521703U (en) Sealed magnetic suspension motor and handicraft water lamp with same

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20121017

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20131212

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20141205

Year of fee payment: 13

LAPS Lapse due to unpaid annual fee