KR970005257B1 - Automatic water pumping opening/closing device - Google Patents

Automatic water pumping opening/closing device Download PDF

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Publication number
KR970005257B1
KR970005257B1 KR1019950009491A KR19950009491A KR970005257B1 KR 970005257 B1 KR970005257 B1 KR 970005257B1 KR 1019950009491 A KR1019950009491 A KR 1019950009491A KR 19950009491 A KR19950009491 A KR 19950009491A KR 970005257 B1 KR970005257 B1 KR 970005257B1
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South Korea
Prior art keywords
water
rotary
water supply
inlet chamber
opening
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KR1019950009491A
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Korean (ko)
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KR960038141A (en
Inventor
민태기
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민태기
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Priority to KR1019950009491A priority Critical patent/KR970005257B1/en
Priority to TW085103127A priority patent/TW293069B/en
Publication of KR960038141A publication Critical patent/KR960038141A/en
Application granted granted Critical
Publication of KR970005257B1 publication Critical patent/KR970005257B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps

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

Abstract

The unmanned pumping-up distribution switching device of underground water connects a discharge pipe(12) of a water supply pump(10) to a water inlet hole(21) of a water feeding divider(20) via a connecting pipe(21a), thus to be connected to a water inlet chamber(22). The water inlet chamber(22) has a plurality of water through holes(25) which are separated by a predetermined interval in a round shape and each connected to a delivery pipe(25). At the position opposite to the water through holes(25), there are provided switching holes(28) which are formed on a rotary switching plate(27), each of which is opened/closed by means of a valve(29). The rotary switching plate(27) is installed by means of a rotary shaft(32), and the internal side of the rotary shaft(32) which is positioned on the water inlet chamber(22) is elastically supported by a spring(30) to thereby be closely contacted with a fixed plate(23). The external side of the rotary shaft(32) is coupled with a rotary circular plate(37) having an angle division protrusion(38), which forms a sensor(39) for sensing a rotary angle on the one side thereof.

Description

지하수의 무인야우 분배 개폐장치Unmanned Yaw Distribution Switchgear of Groundwater

제1도는 본 발명의 급수분배기 사시도.1 is a perspective view of a water distributor according to the present invention.

제2도는 본 발명의 급수분배기 종단면도.2 is a longitudinal cross-sectional view of the feedwater distributor of the present invention.

제3도는 본 발명의 급수분배기 측단면 예시도.3 is a side cross-sectional view of the water distributor according to the present invention.

제4도는 본 발명의 또다른 급수분배기 종단면도.4 is another longitudinal cross-sectional view of the feedwater distributor of the present invention.

제5도(a)(b)는 본 발명의 각도감지센서부의 전면 및 측단면도.Figure 5 (a) (b) is a front and side cross-sectional view of the angle sensor unit of the present invention.

제6도는 본 발명에 의한 분배급수가 이루어지는 사용상태 예시도.6 is an exemplary state of use of the distribution water supply according to the present invention.

제7도는 본 발명의 제어장치 회로도.7 is a circuit diagram of a controller of the present invention.

제8도는 본 발명의 제어장치를 마이크로 컴퓨터로 제어하는 구성도.8 is a block diagram of controlling the control device of the present invention with a microcomputer.

제9도는 제8도의 제어구성을 나타낸 블럭도.9 is a block diagram showing the control configuration of FIG.

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

10 : 양수펌프 11 : 흡입관10: pump pump 11: suction pipe

12 : 토출관 20 : 급수분배기12: discharge tube 20: water distributor

21 : 입수구 22 : 유입실21: inlet 22: inlet chamber

23 : 고정판 24 : 중심구멍23: fixing plate 24: center hole

25 : 통수공 26 : 송출관25: water pipe 26: discharge pipe

27 : 회전개폐판 27a : 중심구멍27: rotary opening and closing plate 27a: center hole

28 : 개폐공 29 : 개폐밸브28: opening and closing hole 29: opening and closing valve

30 : 웜휠 31 : 웜기어30: worm wheel 31: worm gear

32 : 회전축 35 : 스프링32: rotating shaft 35: spring

36 : 너트 37 : 회전원판36: nut 37: rotating disc

38 : 각도분할편 39 : 위치센서38: angle division 39: position sensor

40,40' : 감속기 41 : 스텝모터40,40 ': Reducer 41: Step motor

42 : 모터브레이크 43 : 부착판42: motor brake 43: mounting plate

44 : 여과망 46 : 집수통44: filter network 46: sump

47 : 투시창 50 : 제어회로부47: see-through window 50: control circuit

본 발명은 취수지(지하수, 관정 등)의 물을 소정의 여러장소에 각각 자동분배하여 급수시킬 수 있게 한 무인양수 분배개폐장치에 관한 것으로, 더욱 구체적으로는 다수의 송출관을 설치하고 급수분배기 내부에 다수의 개폐밸브가 부설된 회전개폐판을 설치한 다음 회전개폐판의 개폐밸브를 선택적으로 개방시키고 그 회전개폐판을 소정각도로 회전시키는 방법으로 다수의 송출관을 선택적으로 개폐시키고 개폐시간을 조절할 수 있게 함으로써 소정의 여러장소에 급수시간을 맞추어 완전자동으로 급수시킬 수 있게 한 것이다.The present invention relates to an unmanned sewage distribution opening and closing device that is capable of automatically distributing water from a water intake (ground water, well, etc.) to a predetermined number of places, and more specifically, installing a plurality of discharge pipes and supplying a water distribution distributor. Selectively open and close a plurality of delivery pipes by installing a rotary switchboard with a plurality of valves installed therein, then selectively opening and closing the valves of the rotary switchboard and rotating the rotary switchboard at a predetermined angle. By allowing to adjust the water supply time to a predetermined number of places to be able to supply completely automatic.

일반적으로 단일 양수펌프로 여러장소의 밭에 급수를 할때에는 밭의 단위 면적당 크기가 다를 뿐만 아니라 밭의 특성에 따라 급수량 차이가 나기 때문에 각기 다른 급수조절이 필요한 것이다.In general, when watering multiple fields with a single pumping pump, not only the size per unit area of the field is different, but also the water supply varies depending on the characteristics of the field, so different water supply control is required.

종래에는 이러한 여러장소에 소정량의 급수를 하기 위해서 많은 양수기를 설치하여 사용하였으며 단일 양수기로는 급수할 장소에 맞추어 토출관의 연결호스방향을 자주 바꿔줘야 하는 번거러움이 있으며, 또한 단일 양수기의 토출관을 다수의 송출관으로 분기되게 구성하더라도 분기된 다수의 송출관에 선택적으로 급수시킬 수 없었을 뿐만 아니라 급수량 및 급수시간 조정이 어려웠었다.Conventionally, many water pumps have been installed and used in order to supply a predetermined amount of water in several places, and a single water pump has a hassle to frequently change the direction of the connection hose of the discharge pipe according to the place of water supply. Even if it was configured to diverge into a plurality of outlet pipes, it was not possible to selectively supply a plurality of branched outlet pipes, and it was difficult to adjust the water supply amount and the water supply time.

본 발명은 이러한 문제점을 해결하기 위한 지하수의 무인양수 분배개폐장치에 관한 것으로 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention relates to a groundwater unmanned sewage distribution switchgear for solving these problems described in detail by the accompanying drawings as follows.

양수펌프(10)의 흡입관(11)으로 취수지(지하수, 관정(13))의 물을 흡입하여 이를 토출관(12)으로 송출하며 토출관(12)은 급수분배기(20)의 입수구(21)와 접속관(21a)으로 결합하여 급수분배기(20) 내측의 유입실(22)과 연결시키며 유입실(22)의 출수방향에 위치한 고정판(23)에 다수의 통수공(25)을 소정간격으로 환상 배치시켜 다수의 송출관(26)과 각각 연결하고. 회전개폐판(27)에 통수공과 서로 대향된 개폐공(28)을 형성하여 개폐밸브(29)를 나사결합하며, 회전개폐판(27)의 중심구멍(27a)과 고정판(23)의 중심구멍(24)에 회전축(32)을 끼워 회전개폐판(27)을 통수공(25)과 맞닿은 위치에 축설하고 유입실(22)에 위치한 회전축(32) 내측부는 스프링(35)으로 탄지시켜 회전개폐판(27)이 고정판(23)에 밀착되게 하며, 그 외측부는 각도분할편(38)을 가진 회전원판(37)을 결합하여 일측의 위치센서(39)로 회전각을 감지하고, 회전개폐판(27)의 외주연은 웜휠(30)을 환설하여 웜기어(31)의 축봉(31a)에는 1,2차 감속기(40)(40')를 축설하여 스텝모터(41) 및 모터브레이크(42)를 각각 연결하며, 상기의 양수펌프(10)와 스텝모터(34)는 제7도에서와 같은 제어회로부(50)의 구성회로에 의해서 작동되어 급수량 및 급수시간이 조절된다.The suction pipe 11 of the pump pump 10 sucks the water of the intake (ground water, well 13) and discharges it to the discharge pipe 12. The discharge pipe 12 is an inlet port 21 of the feedwater distributor 20. ) And the connection pipe 21a are connected to the inlet chamber 22 inside the water supply distributor 20, and a plurality of water holes 25 are provided at fixed intervals 23 located in the outlet direction of the inlet chamber 22. Arranged to annularly connected to each of the plurality of outlet pipes (26). The opening and closing hole 28 facing each other is formed in the rotary opening and closing plate 27 to screw the opening and closing valve 29, and the center hole 27a of the rotary opening and closing plate 27 and the center hole of the fixing plate 23 are formed. The rotary shaft 32 is inserted into the rotary shaft 32 in the position in contact with the water passage 25, and the inner side of the rotary shaft 32 positioned in the inflow chamber 22 is held by a spring 35 to open and close the rotary opening and closing plate 27. The plate 27 is brought into close contact with the fixed plate 23, the outer side is coupled to the rotary disk 37 having an angle division piece 38 to detect the rotation angle by the position sensor 39 on one side, the rotary opening and closing plate The outer circumferential edge of (27) rotates the worm wheel (30), and builds the primary and secondary gear units (40, 40 ') on the shaft (31a) of the worm gear (31) to step motor (41) and motor brake (42). Respectively, and the pump pump 10 and the step motor 34 are operated by the configuration circuit of the control circuit unit 50 as shown in FIG. 7 to adjust the water supply amount and the water supply time.

즉, 제어회로부(50)에서는 양수펌프(10)의 가동시간설정과 감지센서(39) 및 모터브레이크(42)에 의한 스텝모터(34)의 회전각도 및 지연시간 등을 설정하여 각 송축관(26)의 급수량 및 급수시간을 자동제어할 수 있게 한다.That is, the control circuit unit 50 sets the operation time of the pump pump 10 and the rotation angle and delay time of the step motor 34 by the detection sensor 39 and the motor brake 42 to set each feed pipe ( 26) It is possible to automatically control the water supply amount and water supply time.

그리고 급수분배기(20)의 입수구(21) 부분에 부착판(43)을 볼트(45)로 결합하고 부착판(43) 내측의 유입실(22)에 여과망(44)을 설치하여 입수구(21)에서 유입되는 물의 이물질이 걸러지게 하고, 그 하부에 투명집수통(46)을 설치하여 이물질을 수거할 수 있게 하며, 급수분배기(20)의 측벽에는 투시창(47)을 볼트(48)로 결합하여 유입실 내부를 확인하거나 개폐밸브의 나사결합시에 사용케 한다.In addition, the attachment plate 43 is coupled to the inlet port 21 of the water supply distributor 20 with bolts 45, and the filter network 44 is installed in the inlet chamber 22 inside the attachment plate 43 to provide the inlet port 21. The foreign matter of the water flowing in from the filter, and the transparent water collecting can 46 is installed in the lower portion to collect the foreign matter, the side of the water distributor 20 is coupled to the sight glass 47 by the bolt 48 Check the inside of inflow chamber or use when screwing on / off valve.

한편, 상기의 회전개폐판(27)을 회전시키는 또다른 방법으로 제4도에서와 같이 회전개폐판(27)의 회전축(32)에 1,2차 감속기(40)(40')와 스텝모터(41)와 모터브레이크(42)를 차례로 연결하여 직접적인 동력전달로 회전시킬 수 있게 한다.On the other hand, as another method for rotating the above-mentioned rotary opening and closing plate 27, the first and second reduction gear 40, 40 'and step motor on the rotary shaft 32 of the rotary opening and closing plate 27 as shown in FIG. The 41 and the motor brake 42 are connected in turn so that they can be rotated by direct power transmission.

제8도 및 제9도는 본 발명의 제어장치를 마이크로 컴퓨터(60)로 제어할 수 있게 한 것으로 각 송출관(26)의 급수량 급수시간을 키 입력부(61)에서 입력하고 이를 표시부(62)에서 나타내며 마이크로 컴퓨터(60)에서 입력된 데이터를 산출한 다음 위치센서(39)에 의해 감지된 정보로 스텝모터(M) 및 양수펌프(10)를 구동하는 것을 마이크로 컴퓨터(60)로 제어하게 된다.8 and 9 enable the control device of the present invention to be controlled by the microcomputer 60. The water supply time of each of the delivery pipes 26 is inputted from the key input unit 61, and the display unit 62 receives the water supply time. The data input from the microcomputer 60 is calculated, and the microcomputer 60 controls the driving of the step motor M and the pump 10 with the information detected by the position sensor 39.

도면 중 미설명 부호 26a는 연결관, 33은 베어링, 34는 오일실, 36은 너트, 45는 볼트, F는 밭이다.In the figure, reference numeral 26a is a connector, 33 is a bearing, 34 is an oil seal, 36 is a nut, 45 is a bolt, and F is a field.

이와같이 된 본 발명은 제6도에 예시한 바와같이 취수지(지하수, 관정(13))등의 물을 여러군데의 밭(F)에 급수하기 위해서는, 통상의 양수펌프(10)의 흡입관(11)을 취수지의 관정(13)에 연결한 다음 양수펌프(10)의 토출관(12)을 본 발명의 급수분배기(20) 입수구(21)에 연결하고 급수분배기(20)의 고정판(23)에 설치된 다수의 송출관(26)을 접속관(26a)으로 연결하여 각각의 밭(F)에 급수시킬 수 있게 하고, 회전개폐판(27)에 형성된 다수의 개폐공(28)은 개폐밸브(29)의 선택결합으로 개폐상태를 조정한 상태에서 제어회로부(50)에서 밭(F)의 크기와 수량에 따른 급수량 및 급수시간을 설정하여 양수펌프(10)와 스텝모터(41)를 작동케 한다.In the present invention, as illustrated in FIG. 6, the suction pipe 11 of the conventional pumping pump 10 is used to supply water such as a water intake (ground water, wells 13) to several fields F. ) Is connected to the well 13 of the intake reservoir, and then the discharge pipe 12 of the pump pump 10 is connected to the inlet 21 of the water distributor 20 of the present invention and the fixing plate 23 of the water distributor 20. A plurality of outlet pipes 26 installed in the connection pipes 26a are connected to each other to allow water to each field F, and the plurality of opening and closing holes 28 formed in the rotary opening and closing plate 27 are open / close valves ( 29, the water supply pump 10 and the step motor 41 are operated by setting the water supply amount and the water supply time according to the size and quantity of the field F in the control circuit part 50 in the state of adjusting the opening and closing state by the selective coupling. do.

즉, 제1도 내지 제3도에서와 같이 구성된 급수분배기(20)의 입수구(21)에서 유입실(22)로 유입된 물은 회전개폐판(27)에 개폐밸브(29)가 결합되지 않고 개폐공(28)과 이와 연통된 송출관(25)을 거쳐 급수하고자 하는 밭(F)에 물을 충분히 급수를 하게 되며 급수가 완료되면 제어회로부(50)에 의해 스텝모터(41)를 가동시켜 웜기어(31)와 치합된 회전개폐판(27)의 웜휠(30)을 설정각도로 회전시켜 급수하고자 하는 곳에 또다른 송출관(26)으로 연결된 밭에 급수시킬 수 있게 된다.That is, the water flowing into the inlet chamber 22 from the inlet 21 of the water distributor 20 configured as shown in FIGS. 1 to 3 does not have the on-off valve 29 coupled to the rotary switch 27. Water is supplied to the field F to be watered sufficiently through the opening and closing hole 28 and the discharge pipe 25 communicated with the opening and closing hole 28, and when the water supply is completed, the step motor 41 is operated by the control circuit unit 50. By rotating the worm wheel 30 of the rotary opening and closing plate 27 engaged with the worm gear 31 at a predetermined angle, water can be supplied to a field connected to another discharge pipe 26 where water is to be supplied.

이때 양수펌프(10)에서 급수분배기(20)의 유입실(22)로 유입되는 물에 섞여있는 모래 등의 이물질은 여과망(44)에서 걸러져서 하부 집수통(46)에 낙하되므로 원활한 급수를 하게 되며 집수통(46)에 이물질이 많이 쌓이면 이를 간편하게 수거처리한다.At this time, foreign substances such as sand mixed in the water flowing into the inlet chamber 22 of the feed water distributor 20 from the pumping pump 10 are filtered out of the filter net 44 and dropped into the lower sump 46 so that water can be smoothly supplied. And if a lot of foreign matter accumulated in the sump (46) it is easily collected.

그리고 상기의 회전개폐판(27)의 회전각도는 제5도에서와 같이 회전축(32)에 결합된 회전원판(37)의 각도분할편(38)을 감지센서(39)에 의해 감지하여 제어회로부(50)의 설정각도에 따라 모터브레이크(42)로 모터(41)를 제동시킴과 아울러 소정시간 동안 지연시키게 되며, 모터(41)의 회전수는 1차 감속기(40)에서 10:1 정도 감소한 다음 2차 감속기(40')에서 300:1 정도 감속하여 모터(41)에 의한 웜기어(31)의 소정각도 회전을 원활하게 한다.In addition, the rotation angle of the rotation opening and closing plate 27 detects the angle division piece 38 of the rotation disc 37 coupled to the rotation shaft 32 as shown in FIG. According to the set angle of 50, the motor brake 42 brakes the motor 41 and delays the motor 41 for a predetermined time. The rotation speed of the motor 41 is reduced by about 10: 1 in the primary reducer 40. Next, the second reduction gear 40 'is decelerated by about 300: 1 to smoothly rotate a predetermined angle of the worm gear 31 by the motor 41.

이와같이 양수펌프(10)에서 분배급수기(20)의 유입실(22)에 유입된 물은 회전개폐판(27)의 개폐공(28)을 선택적으로 개방(밸브의 결합상태에 따라 개폐공의 개방상태가 달라짐)하여 송출관(26)으로 급수가 이루어지고 그 회전개폐판(27)은 감지센서(39)에 의해 소정각도로 회전함과 아울러 지연동작으로 다수의 밭에 순차적으로 물을 적당량 공급하게 되므로 보다 효과적인 양수기능을 갖고, 제어회로부(50) 설정에 따라 완전 자동화된 분배급수가 이루어져서 과학적인 영농을 할 수 있게 되는 것이다.As such, the water flowing into the inflow chamber 22 of the distribution water supply machine 20 from the pumping pump 10 selectively opens the opening / closing hole 28 of the rotary opening / closing plate 27 (opening the opening / closing hole according to the engagement state of the valve). Water is supplied to the delivery pipe 26 and the rotary opening and closing plate 27 is rotated at a predetermined angle by the detection sensor 39 and sequentially supplies an appropriate amount of water to a plurality of fields in a delayed operation. Since it has a more effective pumping function, according to the control circuit unit 50 is set to be fully automated distribution water supply is to be able to scientific farming.

한편, 회전개폐판(27)의 또다른 회전방법으로 제4도에서와 같이 회전개폐판(27)의 회전축(32)에 감속기(40)(40') 및 스텝모터(41), 모터브레이크(42)를 설치하여 회전개폐판(27)을 회전시킬 수 있는 것이다.On the other hand, as another rotation method of the rotary opening and closing plate 27, as shown in FIG. 4, the reduction gear 40, 40 ', the step motor 41, the motor brake ( By installing 42) it is possible to rotate the rotary opening and closing plate 27.

또, 제8도 및 제9도에 도시된 바와같이 마이크로 컴퓨터(60)를 이용한 제어장치 구성으로 급수효율을 높일 수 있게 된다.In addition, as shown in FIGS. 8 and 9, the control device configuration using the microcomputer 60 can increase the water supply efficiency.

이와같이 본 발명은 단일 양수펌프를 사용하여 여러장소에 순차적인 급수를 할 수 있고 각 장소의 특성에 따른 급수량 및 급수시간 등을 선택적으로 조절하여 이를 공급하므로 완전자동화된 급수기능을 갖게 되고 급수낭비를 막고 야간 급수도 효과적으로 할 수 있는 특징이 있는 것이다.As described above, the present invention can supply water sequentially to multiple places using a single pumping pump, and by supplying it by selectively adjusting the water supply amount and water supply time according to the characteristics of each place, it has a fully automatic water supply function and provides a waste of water. There is a characteristic that can be prevented and the night water supply effectively.

Claims (4)

양수펌프(10)의 토출관(12)을 접속관(21a)으로 급수분배기(20)의 입수구(21)를 거쳐 유입실(22)과 연통시키고, 유입실(22) 출수부 방향의 고정판(23)에 소정간격으로 환상배치된 다수의 통수공(25)을 형성하여 송출관(26)과 각각 연결시키고, 상기의 통수공(25)과 서로 대향되게 배치시킨 개폐공(28)을 회전개폐관(27)에 각각 형성하여 개폐밸브(29)로 개폐하고, 회전개폐판(27)은 회전축(32)으로 축설하고, 유입실(22)에 위치한 회전축(32) 내측부는 스프링(30)으로 탄지시켜 고정판(23)에 밀착되게 하며, 그 외측부는 각도분할편(38)을 가진 회전원판(37)을 결합하여 일측의 감지센서(39)로 회전각을 감지하고, 회전개폐판(27)의 외주연은 웜휠(30)을 환설하여 웜기어(31)와 치합하고, 웜기의(31)의 축봉(31a)에는 1,2차 감속기(40)(40')를 축설하고 스텝모터(41) 및 모터브레이크(42)를 연결하고, 제어회로부(50)의 구성회로에 의해 상기의 양수펌프와 스텝모터를 작동시켜 각 송출관(26)의 급수량 및 급수시간을 제어하는 무인양수 분배개폐장치.The discharge pipe 12 of the pump pump 10 is connected to the inlet chamber 22 via the inlet 21 of the feedwater distributor 20 through the connection pipe 21a, and the fixed plate in the inlet chamber 22 direction 23, a plurality of through-holes 25 annularly arranged at predetermined intervals are formed and connected to the delivery pipes 26, respectively, and the opening-closing holes 28 arranged to face each other with the above-mentioned through-holes 25 are rotated. It is formed in each of the closing pipe 27 and opened and closed by the on-off valve 29, the rotary opening and closing plate 27 is arranged in the rotating shaft 32, the inner side of the rotating shaft 32 located in the inlet chamber 22 to the spring 30 The outer surface is coupled to the fixing plate 23, the outer side is coupled to the rotary disk 37 having an angle division piece 38 to detect the rotation angle by the sensor 39 on one side, the rotary opening and closing plate 27 The outer circumferential edge of the worm wheel 30 is engaged with the worm gear 31, and the first and second reduction gears 40 and 40 ′ are built into the shaft rod 31a of the worm machine 31 and the step motor 41 is formed. And open the motor brake 42 The unmanned water distribution switchgear for controlling the water supply amount and the water supply time of each delivery pipe (26) by operating the above pump and the step motor by the configuration circuit of the control circuit unit (50). 제1항에 있어서, 회전개폐판(27)의 회전축(32)에 1,2차 감속기(40)(40')와 스텝모터(41)와 모터브레이크(42)를 차례로 연결하여 회전개폐판을 회전시킬 수 있게 한 지하수의 무인양수 분배개폐장치.The rotary switchgear of claim 1, wherein the first and second speed reducers 40 and 40 ', the step motor 41 and the motor brake 42 are sequentially connected to the rotary shaft 32 of the rotary switch 27. Unscrewed water distribution switchgear of groundwater which can be rotated. 제1항 및 제2항에 있어서, 급수분배기(20) 일측에 결합된 부착판(43) 내측의 유입실(22)에 여과망(44)을 설치하고 그 하부에 투명 집수통(46)을 설치하여서 된 지하수의 무인양수 분배개폐장치.According to claim 1 and 2, wherein the filter net 44 is installed in the inlet chamber 22 inside the attachment plate 43 coupled to one side of the water supply distributor 20, a transparent water collecting container 46 is installed at the bottom thereof. Unscrewed water distribution switchgear of groundwater. 제1항에 있어서, 각 송출관(26)의 급수량 및 급수시간을 키 입력부(61)에서 입력하고 이를 표시부(62)에서 나타내며 마이크로 컴퓨터(60)에서 입력된 데이터를 산출하여 스텝모터(41) 및 양수펌프(10)의 구동을 제어하는 무인양수 분배개폐장치.The step motor 41 according to claim 1, wherein the water supply amount and the water supply time of each delivery pipe 26 are inputted from the key input unit 61 and displayed on the display unit 62, and the data inputted from the microcomputer 60 is calculated. And unmanned pumping distribution opening and closing device for controlling the driving of the pump pump (10).
KR1019950009491A 1995-04-20 1995-04-20 Automatic water pumping opening/closing device KR970005257B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019950009491A KR970005257B1 (en) 1995-04-20 1995-04-20 Automatic water pumping opening/closing device
TW085103127A TW293069B (en) 1995-04-20 1996-03-15 Manless water pumping-dividing-opening/closing apparatus of underground water

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KR1019950009491A KR970005257B1 (en) 1995-04-20 1995-04-20 Automatic water pumping opening/closing device

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KR960038141A KR960038141A (en) 1996-11-21
KR970005257B1 true KR970005257B1 (en) 1997-04-14

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CN112482496B (en) * 2020-12-04 2022-04-29 埃梯梯智慧水务科技有限公司 Drainage pump station is drawn to hydraulic engineering

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