KR960010218Y1 - Drain device for generator water pit - Google Patents

Drain device for generator water pit Download PDF

Info

Publication number
KR960010218Y1
KR960010218Y1 KR2019930029460U KR930029460U KR960010218Y1 KR 960010218 Y1 KR960010218 Y1 KR 960010218Y1 KR 2019930029460 U KR2019930029460 U KR 2019930029460U KR 930029460 U KR930029460 U KR 930029460U KR 960010218 Y1 KR960010218 Y1 KR 960010218Y1
Authority
KR
South Korea
Prior art keywords
catchment
generator
port
drain
water
Prior art date
Application number
KR2019930029460U
Other languages
Korean (ko)
Other versions
KR950019500U (en
Inventor
박노용
노택상
Original Assignee
포항종합제철 주식회사
조말수
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 포항종합제철 주식회사, 조말수 filed Critical 포항종합제철 주식회사
Priority to KR2019930029460U priority Critical patent/KR960010218Y1/en
Publication of KR950019500U publication Critical patent/KR950019500U/en
Application granted granted Critical
Publication of KR960010218Y1 publication Critical patent/KR960010218Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers

Landscapes

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

Abstract

내용 없음.No content.

Description

발전기 집수구 배수장치Generator catchment drainage

제1도는 종래 발전기 집수구 배수장치 사용 상태도.1 is a state diagram using a conventional generator catchment drainage.

제2도는 본 고안의 발전기 집수구 배수장치 사용 상태도.2 is a state diagram using the generator catchment drainage device of the present invention.

제3도는 제2도의 A부분 확대 단면도.3 is an enlarged cross-sectional view of portion A of FIG.

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

1 : 몸체 2 : 배수차단판1 body 2 drain plate

5 : 밀폐고무판 8 : 상하운동용 막대5: sealing rubber plate 8: rod for vertical movement

9 : 부유체(Flot) 13 : 복수기9: Float 13: Agitator

15 : 토출유량 조절밸브 16 : 공동화 현상부15: discharge flow rate control valve 16: cavitation developing unit

17 : 배수배관 18 : 차단밸브17: drain pipe 18: shut-off valve

19 : 역류방지밸부 20 : 집수구19: backflow prevention valve 20: catchment

본 고안은 발전기 집수구 배수장치에 관한 것으로, 보다 상세히는 별도의 동력 설비 없이 용이하게 집수구의 물을 배수 하도록 된 것이다.The present invention relates to a generator catchment drainage device, and more specifically, to drain the catchment catchment water easily without a separate power installation.

종래 발전기 집수구 배수장치는 제1도에서와 같이 수직 원심형의 배수펌프(Water pump:23)로서, 집수구(20)의 물이 일정량의 수위에 도달하면 수면 레벨 스위치(24)에 의해 배수펌프(23)가 동작되어 물을 양수한 후, 발전소 밖에 있는 배수로 까지 연장 설치되어 있는 배수배관(17)을 통해 집수구(20)의 물을 수면 레벨스위치(24)가 오프(off)될 때까지 배수 시키는 동작을 반복하고 있음은 주지된 바이다.The conventional generator catchment drainage device is a vertical centrifugal drainage pump (Water pump) 23, as shown in FIG. 1. When the water in the catchment outlet 20 reaches a certain level of water, the drainage pump 23 is operated to drain the water, and drains the water in the catchment port 20 until the water level switch 24 is turned off through the drain pipe 17 extending to the drain channel outside the power plant. It is well known that the operation is repeated.

그러나 발전기에 설치된 집수구(20)의 배수펌프(23)의 배수펌프(23)는 경년 노화로 인한 잦은 고정으로 정비 횟수가 증가되고 배수펌프(23)의 교체품이 상당수 발생하며, 배수되는 해수로 인한 부식으로 고장이 발생되는 문제점이 있었다.However, the drainage pump 23 of the drainage pump 23 of the sump 20 installed in the generator is frequently fixed due to aging and the number of maintenance is increased, and a large number of replacement parts of the drainage pump 23 are generated. There was a problem that a failure occurs due to corrosion.

또한 배수펌프(23)의 수리기간 동안에는 별도의 펌프를 구하여 온전자가 직접 양수해야 하며, 그렇지 않을 경우에는 복수기 피트(22)내에 물이 다량으로 고이게 되어 복수기 피트(22)내에 설치되어 있는 배수설비 까지도 고장이 발생되는 문제점이 있었다.In addition, during the repair of the drain pump 23, a separate pump must be obtained and pumped directly by the on-electron. Otherwise, a large amount of water is accumulated in the multiplier pit 22, and the drainage equipment installed in the multiplier pit 22 is installed. There was a problem that even a failure occurs.

따라서 본 고안은 상기한 문제점을 해결하기 위해 안출된 것으로 동력을 이용한 펌프를 사용하지 않고 집수구의 물을 배출시킬 수 있으며, 복수기 피트 내에 설치된 각종 설비의 고장을 방지할 수 있는 장치를 제공함에 목적이 있다.Therefore, the present invention was devised to solve the above problems, and it is an object of the present invention to provide a device capable of discharging water from a catchment port without using a pump that uses power, and to prevent failure of various equipment installed in a multiplier pit. have.

제2도, 제3도에서와 같이 본 고안은 집수구(20)에 설치되며 하단에 부유체(9)가 부착되어 유량에 의해 상승 하강되는 상하운동용 막대(8)와, 상기 상하운동용 막대(8)에 의해 토출구(3)를 개폐하는 배수 차단판(4)을 포함하는 몸체(1)와, 상기 몸체(1)상부 토출구(3)와 결합되며 토출 유량 조절밸브(15)후방 공동화 현상부(16)와 접속되는 배수배관(17)으로 구성된다.2 and 3, the present invention is installed in the water collecting port 20, the floating body (9) is attached to the lower end of the up and down movement rod (8) and the up and down movement by the flow rate, and the up and down movement rod Body (1) including a drain blocking plate (4) for opening and closing the discharge port (3) by the (8), and combined with the upper discharge port (3) above the body (1), the rear flow cavitation phenomenon of the discharge flow rate control valve (15) It consists of a drain pipe 17 connected with the part 16.

그리고 상기 배수 차단판(4)은 상면에 밀폐 고무판(5)이 설치되고 지지대(7)를 축으로 회전되면서 토출구(3)를 개폐한다.In addition, the drain blocking plate 4 opens and closes the discharge port 3 while the sealing rubber plate 5 is installed on the upper surface and the support 7 is rotated about the axis.

또한 배수배관(17)에는 차단밸브(18)와 역류방지 밸브(19)를 설치한다.In addition, the drain pipe 17 is provided with a shutoff valve 18 and a non-return valve 19.

도면중 미 설명부호(10)은 하부지지대, (11)은 개폐전달용 구멍, (12)는 상부지지대, (21)은 배수배관 토출부이다.In the drawings, reference numeral 10 is a lower support, 11 is a hole for opening and closing transmission, 12 is an upper support, and 21 is a drain pipe discharge part.

본 고안은 복수기(13)를 통과한 해수가 냉각수 토출배관(14)을 지나 토출 유량 조절밸브(15)를 통과하면서 토출 유량 조절밸브(15) 후방에는 강력한 진공의 공동화 현상부(16)가 발생한다.According to the present invention, a strong vacuum cavitation developing part 16 is generated behind the discharge flow rate control valve 15 while the seawater passing through the condenser 13 passes the discharge flow rate control valve 15 through the cooling water discharge pipe 14. do.

상기 공동화 현상부(16)의 진공도는 평균 200mmHg이며, 이러한 진공도는 집수구(20)의 물을 양수하기에 충분하다.The vacuum degree of the cavitation development part 16 is an average of 200 mmHg, and this vacuum degree is sufficient to pump water from the catchment port 20.

또한 집수구(20)로 유입되는 물은 분당 70ℓ 이내이며 진공을 이용한 배수량은 분당 110ℓ 이므로 본 고안의 사용상 문제가 없다.In addition, the water flowing into the catchment 20 is within 70ℓ per minute and the drainage using the vacuum is 110ℓ per minute, there is no problem in the use of the present invention.

집수구(20)의 물이 일정량의 수위가 되면 부유체(9)가 상부로 올라오게 되며, 이와 동시에 상하 운동용 막대(8)를 밀어올려 배수차단판(4)의 지지봉(6)이 지지대(7)를 축으로 회전하여 배수 차단판(4)을 개방시킨다.When the water in the sump 20 reaches a certain level, the float 9 rises upwards, and at the same time, the support rod 6 of the drain blocking plate 4 is pushed up by pushing the rod 8 for vertical movement. Rotate the shaft 7) to open the drain block 4.

동시에 공동화 현상부(16)의 진공이 몸체(1) 내부에도 걸리게 되어 집수구(20)의 물을 배수하게 되며, 일정량으로 집수구(20)의 물이 배수되면 부유체(9)는 아래로 내려 오게 되어 상하운동용 막대(8) 또한 하부로 떨어지며, 흡입구(2)측의 진공으로 배수 차단판(4)이 닫히게 되고 밀폐용 고무판(5)에 의해 배수작업이 완전히 종료된다. 상기한 동작을 반복하면서 집수구(20)의 물은 무동력으로 자동배수된다.At the same time, the vacuum of the cavitation developing part 16 is also caught inside the body 1 to drain the water in the catchment port 20, and when the water in the catchment port 20 is drained by a certain amount, the floating body 9 is lowered down. As a result, the up-and-down movement rod 8 also falls to the bottom, and the drain blocking plate 4 is closed by the vacuum at the suction port 2 side, and the drainage operation is completed by the sealing rubber plate 5 completely. While repeating the above operation, the water in the catchment port 20 is automatically drained with no power.

따라서 본 고안은 무동력으로 작동되기 때문에 펌프(23)의 고장에 의한 수리비와 교체에 소요되는 비용을 절감할 수 있으며, 간단한 배관과 배수 동작 제어장치만으로 구성되어 있기 때문에 현장에서 작업자가 직접 제작할 수 있는 효과가 있다.Therefore, the present invention can be operated by a non-powered operation can reduce the repair cost and the cost of replacement due to the failure of the pump 23, and because it consists of only a simple piping and drainage operation control device can be manufactured by the operator directly in the field It works.

Claims (4)

집수구(20)에 설치되며, 수면과 접하는 부유체(9)가 하단에 부착된 상하 운동용 막대(8)와 상하운동용 막대(8)의 상승 하강에 의해 토출구(3)를 개폐하는 배수 차단판(4)을 구비한 몸체(1)와, 상기 몸체(1) 상부의 토출구(3)와 결합되고, 토출 유량밸브(15) 후방 공동화 현상부(16)에 접속되는 배수 배관(17)으로 구성됨을 특징으로 하는 발전기 집수구 배수장치.The drainage block is installed in the water collecting port 20, and the floating body 9 which is in contact with the water surface is opened and closed to open and close the discharge port 3 by the rising and falling of the vertical movement rod 8 and the vertical movement rod 8 attached to the lower end. A body 1 having a plate 4 and a drain pipe 17 which is coupled to the discharge port 3 on the upper part of the body 1 and connected to the rear cavitation developing part 16 of the discharge flow rate valve 15. Generator catchment drainage, characterized in that configured. 제1항에 있어서, 상하운동용 막대(8)는 집수구(20)의 유량에 의해 상하운동 됨을 특징으로 하는 발전기 집수구 배수장치.The generator catchment drainage device according to claim 1, wherein the rod (8) moves up and down by the flow rate of the catchment port (20). 제1항에 있어서, 배수 차단판(4)은 상면에 밀폐 고무판(5)이 설치되고 지지대(7)를 축으로 토출구(3)를 개폐함을 특징으로 하는 발전기 집수구 배수장치.The generator catchment drainage device according to claim 1, wherein the drain blocking plate (4) is provided with a sealed rubber plate (5) on the upper surface thereof and opens and closes the discharge port (3) around the support (7). 제1항에 있어서, 배수배관(17)에 차단밸브(18)와 역류방지 밸브(19)를 설치하는 것을 특징으로 하는 발전기 집수구 배수장치.2. The generator catchment drainage device according to claim 1, wherein a shutoff valve (18) and a non-return valve (19) are provided in the drain pipe (17).
KR2019930029460U 1993-12-24 1993-12-24 Drain device for generator water pit KR960010218Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930029460U KR960010218Y1 (en) 1993-12-24 1993-12-24 Drain device for generator water pit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930029460U KR960010218Y1 (en) 1993-12-24 1993-12-24 Drain device for generator water pit

Publications (2)

Publication Number Publication Date
KR950019500U KR950019500U (en) 1995-07-24
KR960010218Y1 true KR960010218Y1 (en) 1996-11-28

Family

ID=19372507

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930029460U KR960010218Y1 (en) 1993-12-24 1993-12-24 Drain device for generator water pit

Country Status (1)

Country Link
KR (1) KR960010218Y1 (en)

Also Published As

Publication number Publication date
KR950019500U (en) 1995-07-24

Similar Documents

Publication Publication Date Title
US3858599A (en) Sanitary frostproof hydrant
KR20110072887A (en) Powerless apparatus for protecting reversion of sewage
US4272640A (en) Automatic sewage valve
US4121307A (en) Positive flow swimming pool gutter
KR20070053227A (en) Pipe ventilating device for a discharge pipe in a water-conducting household appliance
CN107965016A (en) A kind of outlet device with spilling water and filtering function
KR960010218Y1 (en) Drain device for generator water pit
KR101911497B1 (en) Non-electric water immersion prevention device
US3478882A (en) Anti-backflow drainage system
KR20110058489A (en) A bad smell block an apparatus
KR100902260B1 (en) A flood gate
KR20060089197A (en) Apparatus for discharging sewage with combined sewer overflow
CN101463623A (en) Multiple sealing floor drain
CN204059578U (en) Water tank turnover panel rinses door
KR200328176Y1 (en) A waster water counter current prevention valve
CN209456977U (en) A kind of dedicated gate of water conservancy project
CN217352805U (en) Non-return device of drainage pipeline
SU1381241A1 (en) Vacuum drainage system
CN208329045U (en) Water purifier Sewage treatment reuse means
CN111155606A (en) Novel sewer line with major-minor check valve
KR100543435B1 (en) Apparatus for Preventing Reverse Flow of Drainage
CN104120787B (en) Water tank turnover panel rinses door
KR200429800Y1 (en) Disk flap valve have buoyancy
CN107687199A (en) A kind of double-layer seal floor drain apparatus
CN219080556U (en) Gardens drainage device

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20011101

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee