KR100752571B1 - Apparatus for preventing underground water casing from contaminating - Google Patents

Apparatus for preventing underground water casing from contaminating Download PDF

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KR100752571B1
KR100752571B1 KR1020070041011A KR20070041011A KR100752571B1 KR 100752571 B1 KR100752571 B1 KR 100752571B1 KR 1020070041011 A KR1020070041011 A KR 1020070041011A KR 20070041011 A KR20070041011 A KR 20070041011A KR 100752571 B1 KR100752571 B1 KR 100752571B1
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South Korea
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waterproof member
wire
sensor
member housing
fitting groove
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KR1020070041011A
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Korean (ko)
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소영호
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(주)반도수중펌프
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • E03B3/15—Keeping wells in good condition, e.g. by cleaning, repairing, regenerating; Maintaining or enlarging the capacity of wells or water-bearing layers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated wells

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

A pollution prevention apparatus for a tube well of underground water is provided to prevent the inflow of surface water to the inside of a tube well by installing a waterproof member. The pollution prevention apparatus(100) for a tube well of underground water comprises a cylindrical waterproof member housing(110) having a waterproof member housing space, a waterproof member(120) built in the waterproof member house and covering electric wires for a power supply and a sensor to cut off surface water, and a fixing cap(140) coupled to the waterproof member housing to prevent the separation of the waterproof member, hereon the waterproof member is composed of a pair of semi-cylindrical bodies(120a,120b) having the inside(121a) to be adhered closely to each other, and a power supply wire fitting groove(121) and a sensor fitting groove(122) formed to be almost same as the outward shape and diameter of the electric wires for a power supply and a sensor and adhered closely to maximize adhesive strength, thereby to improve waterproofing effect.

Description

지하수관정 오염방지장치{Apparatus for preventing underground water casing from contaminating}Apparatus for preventing underground water casing from contaminating}

도 1 - 종래 지하수관정 오염방지장치의 참고사시도.1-Reference perspective view of a conventional groundwater well pollution prevention device.

도 2 - 종래 지하수관정 오염방지장치의 사용상태 참고단면도.Figure 2-reference state of use of the conventional groundwater well pollution prevention device.

도 3 - 본 발명 지하수관정 오염방지장치의 분리 사시도.Figure 3-An exploded perspective view of the present invention groundwater well contamination prevention device.

도 4 - 본 발명의 결합된 상태의 사시도.4-a perspective view of the combined state of the invention.

도 5 - 도 4의 α-α선 단면도.5-4 are sectional views taken along the line α-α.

도 6 - 본 발명에 있어서 방수부재의 작용상태를 보이기 위한 참고도.Figure 6-reference diagram for showing the operating state of the waterproof member in the present invention.

도 7 - 본 발명의 사용상태 참고도.7-Reference state of use of the present invention.

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

10: 종래 지하수관정 오염방지장치10: conventional groundwater well pollution prevention device

11: 방수부재 하우징(housing) 12: 방수부재11: waterproof member housing 12: waterproof member

12a: 전선삽입구멍 13: 고정캡12a: wire insertion hole 13: fixing cap

13a: 뒤틀림 방지캡 13b: 통공(通孔)13a: anti-twist cap 13b: through hole

14: 양수관 거치판 14a: 전선관통공14: pump pipe mounting plate 14a: wire through hole

15: 전원용 전선 16: 센서용 전선 15: Wire for power supply 16: Wire for sensor

100: 본 발명 지하수관정 오염방지장치(이하, '오염방지장치'라 함)100: the present invention groundwater well pollution prevention device (hereinafter referred to as "pollution prevention device")

101: 양수관 거치판 101a: 전선관통공 101: pump pipe mounting plate 101a: wire through hole

110: 방수부재 하우징 110a: 나선부110: waterproof member housing 110a: spiral portion

120: 방수부재 120a,120b: 반원통체120: waterproof member 120a, 120b: semi-cylindrical

121: 전원용전선 끼움홈 122: 센서용전선 끼움홈121: wire fitting groove for power supply 122: wire fitting groove for sensor

121a: 내측면(內側面) 130: 뒤틀림 방지캡121a: inner surface 130: anti-twist cap

140: 고정캡 140a: 나선부140: fixing cap 140a: helix

140b: 통공 A: 지표수 유입방지장치140b: through hole A: surface water inflow prevention device

B: 전원용 전선 C: 센서용 전선B: Power wire C: Sensor wire

본 발명은 지하수관정 오염방지장치에 관한 것으로, 더욱 상세하게는 지표수가 양수관 거치판의 전선관통공을 통해 지하수관정 내부로 유입되는 것을 방지하기 위한 지하수관정 오염방지장치에 관한 것이다.The present invention relates to a groundwater well contamination prevention device, and more particularly to a groundwater well pollution prevention device for preventing the surface water from flowing into the groundwater well through the wire through hole of the pump pipe mounting plate.

일반적으로 물부족현상을 해결하기 위하여 식수나 농업, 산업용을 목적으로 지하수 취수시설인 관정(管井)을 개발하고 있으며, 상기 관정은 착정장비 등을 이 용하여 지표면에서부터 시작해서 수십 미터에서 수백 미터 깊이까지 관정파일을 박아 지하수 수맥을 찾은 다음, 상기 지하수관정 안에 수중펌프를 넣어 지하수를 빨아올리게 된다. 이때 상기 지하수관정 내부에는 수중펌프에 전원을 전달하기 위한 전원용 전선과 지하수 수위를 감지하기 위해 설치되는 수위감지센서 등의 신호를 전달받기 위한 센서용 전선 등이 함께 설치되어 진다.In general, to solve the water shortage, we are developing a well, a groundwater intake facility for drinking water, agriculture, and industrial purposes. After drilling the pile well to find the groundwater vein, the groundwater is put into the groundwater well to suck up the groundwater. At this time, inside the groundwater well, a power wire for delivering power to the submersible pump and a sensor wire for receiving a signal such as a water level sensor installed to detect the groundwater level are installed together.

그런데 상기 지하수관정을 통해 지표수(地表水)가 유입되어 오히려 지하수를 오염시킬 수 있으므로 이를 방지하기 위해 지하수 지하수관정의 개구부(開口部)에 [도 1]에 도시한 바와 같은 지하수관정 오염방지장치(10)를 설치하게 된다.By the way, the groundwater (through the groundwater) through the groundwater well can be contaminated with groundwater, so in order to prevent this groundwater well pollution prevention device as shown in the opening (開口 部) of the groundwater wells ( 10) will be installed.

즉 종래의 지하수관정 오염방지장치(10)는 전원용 전선(15)과 센서용 전선(16)을 타고 흐르는 지표수를 방수하기 위하여 양수관 거치판(14)의 상부, 즉 전선관통공(14a)의 상부 외곽에 형성되는 방수부재 하우징(11)과, 상기 방수부재 하우징(11)에 내장되고 중앙에 길이방향으로 전선삽입구멍(12a)이 형성된 방수부재(12)와, 상기 방수부재(12)의 이탈을 방지하기 위해 방수부재 하우징(11)에 결합되어지는 통공(13b)을 구비하는 고정캡(13)으로 이루어 진다. That is, the conventional groundwater well pollution prevention device 10 is an upper portion of the pump pipe mounting plate 14, that is, the upper portion of the wire through hole (14a) in order to waterproof the surface water flowing through the power wire 15 and the sensor wire (16) Waterproof member housing 11 is formed on the outer side, the waterproof member 12 is built in the waterproof member housing 11, the wire insertion hole 12a is formed in the longitudinal direction in the center, and the separation of the waterproof member 12 It is made of a fixing cap 13 having a through hole (13b) that is coupled to the waterproof member housing 11 to prevent.

따라서 상기 지하수관정 오염방지장치(10)에 전원용 전선(15)과 센서용 전선(16)을 삽입하기 위해서는 상기 양수관 거치판(14)의 전선관통공(14a)과, 방수부재(12)의 전선삽입구멍(12a)과 고정캡(13)의 통공(13b)을 순차적으로 통과시켜야 하는데 이때 지하수관정의 길이가 수십미터에서 수백미터에 이르기 때문에 여기에 통과되는 전선의 길이도 수십미터에서 수백미터에 이르게 되는데 이를 작업자가 양수관 거치판(14)의 하부로부터 삽입시켜 양수관 거치판(14)의 상부에서 원하는 위 치까지 전선들을 잡아당기게 된다.Accordingly, in order to insert the power supply wire 15 and the sensor wire 16 into the groundwater pipe contamination prevention device 10, the wire through hole 14a of the pump pipe mounting plate 14 and the wire of the waterproof member 12 The insertion hole 12a and the through hole 13b of the fixing cap 13 must be sequentially passed. Since the length of the groundwater wells ranges from several tens of meters to hundreds of meters, the length of the wire passing therethrough also varies from tens of meters to hundreds of meters. This leads to the operator inserting from the bottom of the pump pipe mounting plate 14 to pull the wires from the top of the pump pipe mounting plate 14 to the desired position.

그런데 전선관통공(14a)과 통공(13b)을 통과함에 있어서는 마찰이 없어 견인작업이 용이하나, 방수부재(12)의 전선삽입구멍(12a)을 통과시키기란 결코 쉬운 일이 아니다. 왜냐하면 방수부재(12)는 고무를 재질로 이루어지는 것이어서 마찰력이 커서 쉽게 당겨지지 않으며, 더구나 상기 방수부재(12)는 전원용 전선(15)과 센서용 전선(16)의 둘레를 감싸도록 함으로써 방수를 가능하게 하는 것이어서 거의 전원용 전선(15)과 센서용 전선(16)의 직경과 거의 동일하거나 오히려 작은 직경 크기를 갖는 것이다. By the way, when passing through the wire through hole (14a) and the through hole (13b), there is no friction, and the towing operation is easy, but it is not easy to pass the wire insertion hole (12a) of the waterproof member 12. Because the waterproof member 12 is made of a rubber material, the friction force is large, so that it is not easily pulled. Moreover, the waterproof member 12 may be waterproof by enclosing the circumference of the power wire 15 and the sensor wire 16. It is to have a diameter size almost the same as or smaller than the diameter of the power supply wire 15 and the sensor wire (16).

따라서 마찰력은 더욱 커질수 밖에 없는 것이어서 작업자들이 수십미터에서 수백미터에 이르는 전선을 잡아당겨서 원하는 위치까지 유도하기란 숙련된 작업자들에게도 매우 힘들 일이 아닐 수 없는 것이다.Therefore, the friction force can only be increased, so it is very difficult for the skilled workers to pull the wire from tens of meters to hundreds of meters and guide it to the desired position.

또한 상기 방수부재(12)의 전선삽입구멍(12a)은 미리 전원용 전선(15)과 센서용 전선(16)의 직경 크기에 맞춰 미리 동일한 직경의 구멍을 천공해두는 구조를 갖는 것이어서 밀착력이 떨어져 방수력이 약할 수밖에 없는 것이며, 더구나 직경이 다른 전원용 전선(15)과 센서용 전선(16)이 동시에 하나의 전선삽입구멍(12a)에 삽입됨으로서 전선 사이에 틈이 생기게 되고 이로 인해 방수성이 나빠지는 폐단을 갖는 것이다.In addition, the wire insertion hole 12a of the waterproof member 12 has a structure in which a hole having the same diameter is drilled in advance in accordance with the diameter size of the power supply wire 15 and the sensor wire 16 in advance so that the adhesion force is reduced. In addition, the power wire 15 and the sensor wire 16 having different diameters are inserted into one wire insertion hole 12a at the same time, so that a gap is formed between the wires, which results in a poor end. To have.

따라서 본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 상 기 방수부재는 서로 밀착되기 위한 내측면을 구비하는 한쌍의 반원통체와, 상기 내측면에 전원용전선 끼움홈과 센서용전선 끼움홈이 각각 수직방향으로 형성되도록 구성된 지하수관정 오염방지장치를 제공하기 위한 것이다.Therefore, the present invention has been made to solve the above problems, the waterproof member is a pair of semi-cylindrical body having an inner surface to be in close contact with each other, the power wire fitting groove and sensor wire fitting groove on the inner surface. It is to provide a groundwater well pollution prevention device configured to be formed in each of the vertical direction.

또한 상기 방수부재는 방수부재 하우징의 높이보다 더 높게 형성하고 상기 방수부재를 고정캡으로 눌러서 결합함으로써 방수부재가 방수부재 하우징 내에서 팽창되어 빈공간을 충진할 수 있도록 하고 이로 인해 전선과의 밀착성을 높여 방수효율을 높일 수 있도록 한 지하수관정 오염방지장치를 제공하기 위한 것이다.In addition, the waterproof member is formed higher than the height of the waterproof member housing and by pressing the waterproof member with a fixed cap to combine the waterproof member to expand in the waterproof member housing to fill the empty space and thereby the adhesion to the wire It is to provide a groundwater well pollution prevention device to increase the waterproof efficiency.

또 본 발명은 전원용 전선과 센서용 전선과 같이 직경이 다른 전선을 별도의 홈으로 분리하여 방수되도록 하고 상기 전원용 전선과 센서용 전선의 외곽형상 및 직경과 동일한 전원용전선 끼움홈과 센서용전선 끼움홈이 방수부재 안쪽면에 형성되도록 함으로써 방수효과를 극대화시킬 수 있는 것이다.In another aspect, the present invention is to separate the wires of different diameters, such as the power supply wires and the sensor wires to be separated into a separate groove and to be waterproof, and the same as the outer shape and diameter of the power supply wires and the sensor wires and the wires for the sensor wires It is to be formed on the inner surface of the waterproof member to maximize the waterproof effect.

상기의 목적을 달성하기 위한 본 발명을 이하 첨부된 도면에 의해 상세히 설명하면 다음과 같다.When the present invention for achieving the above object will be described in detail by the accompanying drawings as follows.

[도 3]은 본 발명 오염방지장치(100)의 분리 사시도를 도시한 것으로, 본 발명은 크게 내부에 방수부재 수용공간이 형성된 원통형상의 방수부재 하우징(110)과, 상기 방수부재 하우징(110)의 내부에 내장되어 전선을 감싸도록 함으로써 지표수를 차단하기 위한 방수부재(120)와, 상기 방수부재(120)의 이탈을 방지하기 위해 방수부재 하우징(110)에 나사결합되는 고정캡(140)으로 구성되어 지되, 상기 방수부재(120)는 서로 밀착되기 위한 내측면(121a)을 구비하는 한 쌍의 반원통체(120a, 120b)와, 상기 반원통체(120a, 120b)의 내측면(121a)에 서로 이격(離隔)되어 수직방향으로 형성된 전원용전선 끼움홈(121)과 센서용전선 끼움홈(122)으로 이루어진다.3 is an exploded perspective view of the pollution prevention apparatus 100 of the present invention, the present invention is a cylindrical waterproof member housing 110 and a waterproof member housing space formed therein large, the waterproof member housing 110 It is built in the inside of the waterproof member 120 to block the surface water by wrapping the wire, and the fixing cap 140 is screwed to the waterproof member housing 110 to prevent the waterproof member 120 from being separated. It is configured, the waterproof member 120 is a pair of semi-cylindrical body (120a, 120b) having an inner surface (121a) to be in close contact with each other, and the inner surface (121a) of the semi-cylindrical body (120a, 120b) It is composed of a power wire fitting groove 121 and a sensor wire fitting groove 122 formed in a vertical direction spaced apart from each other (이루어진다).

이때 상기 전원용전선 끼움홈(121)과 센서용전선 끼움홈(122)은 전원용 전선(B)과 센서용 전선(C)의 외곽형상 및 직경과 동일하거나, 약간 작은 크기를 갖도록 함이 바람직하다.In this case, the power wire fitting groove 121 and the sensor wire fitting groove 122 are preferably the same as the outer shape and diameter of the power wire B and the sensor wire C, or have a slightly smaller size.

이는 상기 한쌍의 반원통체(120a,120b)와 전원용 전선(B)과 센서용 전선(C) 사이의 밀착력을 높여 방수효과를 좋게 하기 위해 필요한 구성이다.This is necessary to increase the adhesion between the pair of semi-cylindrical body (120a, 120b) and the power wire (B) and the sensor wire (C) to improve the waterproof effect.

또한 상기 방수부재(120)의 높이는 방수부재 하우징(110)의 높이보다 약간 높게 형성되도록 함이 바람직하다. 이는 방수부재(120)를 방수부재 하우징(110)에 내장하고 뒤틀림방지캡(130)과 고정캡(140)으로 결합할 때 상기 고정캡(140)을 눌러서 방수부재 하우징(110)에 결합시키고 회전시키게 되면 방수부재 하우징(110)의 높이보다 약간 높게 형성된 방수부재(120)는 아래방향으로 눌려지면서 방수부재 하우징(110) 내부에서 빈공간들을 충진시키면서 팽창하게 되고 결국 전선(B,C)과의 밀착성을 높이게 되어 방수효과가 좋아지게 된다. 이때 상기 방수부재(120)의 높이를 방수부재 하우징(110) 보다 높게 형성하였으면 직경은 방수부재 하우징(110)의 직경보다 작게 형성함이 바람직하다. 즉 높이는 방수부재 하우징(110)의 높이보다 2~5mm 높게 형성하고, 직경은 방수부재 하우징(110)의 직경보다 1~3mm 적게 형성함 이 바람직하다.In addition, the height of the waterproof member 120 is preferably formed to be slightly higher than the height of the waterproof member housing 110. This is when the waterproof member 120 is built into the waterproof member housing 110 and is coupled to the anti-twist cap 130 and the fixed cap 140 by pressing the fixing cap 140 to the waterproof member housing 110 and rotated. When the waterproof member 120 is formed to be slightly higher than the height of the waterproof member housing 110 is pressed downwards and expands while filling the empty spaces inside the waterproof member housing 110 and eventually with the wires (B, C) The adhesiveness is increased to improve the waterproof effect. At this time, if the height of the waterproof member 120 is formed higher than the waterproof member housing 110, the diameter is preferably formed smaller than the diameter of the waterproof member housing 110. That is, the height is formed 2 ~ 5mm higher than the height of the waterproof member housing 110, the diameter is preferably formed 1 ~ 3mm less than the diameter of the waterproof member housing 110.

또 본 발명에 있어서 상기 반원통체(120a, 120b)의 내측면(121a)에 전원용전선 끼움홈(121)과 센서용전선 끼움홈(122)을 별도로 형성한 이유는 전원용 전선(B)과 센서용 전선(C)이 서로 맞닿게 되는 경우 아무리 반원통체(120a, 120b)가 팽창된다고 하더라도 전선과 전선 사이에 틈이 생기기 마련이고, 이로 인해 방수효율이 떨어지기 때문이다. In the present invention, the power wire fitting groove 121 and the sensor wire fitting groove 122 are separately formed on the inner surfaces 121a of the semi-cylindrical bodies 120a and 120b. When the wires C come into contact with each other, even if the semi-cylindrical bodies 120a and 120b are expanded, a gap is formed between the wires and the wires, and thus the waterproof efficiency is reduced.

따라서 전원용 전선(B)과 센서용 전선(C)의 외곽형상 및 직경과 거의 동일한 전원용전선 끼움홈(121)과 센서용전선 끼움홈(122)을 반원통체(120a, 120b)의 내측면(121a)에 별도로 형성함으로써 전원용 전선(B)과 센서용 전선(C)이 서로 맞닿는 경우를 방지하고, 반원통체(120a, 120b) 내측면(121a)의 전원용전선 끼움홈(121) 및 센서용전선 끼움홈(122)과 전원용 전선(B)과 센서용 전선(C)의 외측면과의 밀착력을 극대화시킴으로써 방수효과를 높일 수 있도록 하였다.Therefore, the inner wire 121a of the semi-cylindrical bodies 120a and 120b may have the power wire fitting groove 121 and the sensor wire fitting groove 122 substantially the same as the outer shape and diameter of the power wire B and the sensor wire C. By separately forming the power supply wire (B) and the sensor wire (C) to prevent contact with each other, the power wire fitting groove 121 and the sensor wire fitting of the semi-cylindrical body (120a, 120b) inner surface 121a. Maximizing the adhesion between the groove 122 and the outer surface of the power wire (B) and the sensor wire (C) to increase the waterproof effect.

이처럼 상기의 구성을 갖는 본 발명 오염방지장치(100)의 작동상태를 상세히 설명하면 다음과 같다.When described in detail the operating state of the present invention pollution prevention device 100 having the above configuration as follows.

먼저 작업자는 양수관 거치판(101)의 하부에서 전원용 전선(B)과 센서용 전선(C)을 양수관 거치판(101)의 전선관통공과 고정캡(140)의 통공을 관통시킨 다음 양수관 거치판(101)의 상부에서 이를 잡아당기게 된다. First, the worker passes the power cable B and the sensor wire C from the lower part of the pump pipe mounting plate 101 through the cable through hole of the pump pipe mounting plate 101 and the hole of the fixing cap 140, and then pumps the pump. It is pulled from the top of the mounting plate 101.

이때 상기 전선관통공과 통공은 마찰력이 거의 없어 수십미터 내지 수백미터의 전원용 전선(B)과 센서용 전선(C)을 잡아당기더라도 큰 무리가 따르지 않는다.At this time, the wire through hole and the through hole has almost no friction force even when pulling the power wire (B) and sensor wire (C) of several tens of meters to hundreds of meters does not follow.

이처럼 전원용 전선(B)과 센서용 전선(C)을 원하는 위치까지 잡아당긴 다음 필요로 하는 위치에 본 발명 방수부재(120)를 전원용 전선(B)과 센서용 전선(C)에 결합시키게 된다.As such, the power wire B and the sensor wire C are pulled to a desired position, and the waterproof member 120 of the present invention is coupled to the power wire B and the sensor wire C at the required position.

이를 다시 설명하면 일측 반원통체의 전원용전선 끼움홈(121)과 센서용전선 끼움홈(122)에 각각 전원용 전선(B)과 센서용 전선(C)를 끼우게 되면 상기 전원용 전선(B)과 센서용 전선(C)의 직경 절반부분이 일측 반원통체에 끼워진 상태가 되고, 이때 타측 반원통체를 상기 일측 반원통체의 내측면에 서로 일치하도록 맞대게 되면 당연히 전원용 전선(B)과 센서용 전선(C)의 남은 부분도 타측 반원통체의 전원용전선 끼움홈(121)과 센서용전선 끼움홈(122)에 각각 끼워져 결합된 상태가 된다. In other words, when the power wire (B) and the sensor wire (C) are inserted into the power wire fitting groove 121 and the sensor wire fitting groove 122 of one side of the semi-cylindrical body, the power wire (B) and the sensor, respectively. When the half of the diameter of the electric wire (C) is fitted to one side of the semi-cylindrical body, at this time, if the other half-cylinder is butted to coincide with the inner surface of the one semi-cylindrical body, the power wire (B) and the sensor wire (C) The remaining portion of) is also fitted into the power wire fitting groove 121 and the sensor wire fitting groove 122 of the other semi-cylindrical body to be coupled.

다음 상기와 같이 전원용 전선(B)과 센서용 전선(C)이 결합된 방수부재(120)를 방수부재 하우징(110)에 내장하고 고정캡(140)을 상기 방수부재 하우징(110)에 나사결합하게 되면 전원용 전선(B)과 센서용 전선(C)은 방수부재 하우징(110) 내부에서 팽창된 방수부재(120)에 의해 고정되어지며, 또한 상기 방수부재 하우징(110)으로 유입된 지표수가 있다 하더라도 방수부재(120)에 의해 방수가 가능하게 되는 것이다.Next, as described above, the waterproof member 120 having the power wire B and the sensor wire C combined therein is mounted in the waterproof member housing 110 and the fixing cap 140 is screwed into the waterproof member housing 110. When the power wire (B) and the sensor wire (C) is fixed by the waterproof member 120 expanded in the waterproof member housing 110, there is also surface water flowed into the waterproof member housing 110. Even if the waterproof member 120 is to be waterproof.

이처럼 본 발명은 지하수 관정을 설치할 때 작업자가 전원용 전선과 센서용 전선을 원하는 위치까지 잡아당김에 있어 마찰력이 큰 고무재질의 방수부재의 영향 을 받지 않아도 되어 전선견인작업이 용이해지고, 신속해지는 효과를 갖는 것이며, 또한 어떤 위치라도 작업자가 필요로 하는 위치에 상기 방수부재를 설치할 수 있게 되어 전선의 빠른 설치 및 고정이 가능하게 되는 효과를 갖는다.As described above, the present invention does not have to be influenced by the waterproof member made of rubber material having a large friction force in pulling the power wire and the sensor wire to the desired position when installing the groundwater well, so that the wire towing operation is easy and quick. In addition, the waterproof member can be installed at any position required by the operator, and thus, the quick installation and fixing of the electric wire can be performed.

또한 본 발명은 종래의 방수부재처럼 미리 전선의 직경크기에 맞춰 전선삽입구멍을 천공해두는 구조가 아니고 방수부재 하우징 내부에서 팽창되도록 하는 구조를 갖는 것이어서 방수부재 하우징 내부와 전선들 사이의 빈공간을 충진시키도록 함으로써 전선과의 밀착성을 높일 수 있도록 한 효과를 갖는다.In addition, the present invention is not a structure for drilling the wire insertion hole in accordance with the diameter size of the wire in advance as in the conventional waterproof member, but having a structure to be expanded inside the waterproof member housing, so that the empty space between the waterproof member housing and the wires By making it fill, it has an effect which can improve adhesiveness with an electric wire.

또한 본 발명은 전원용 전선과 센서용 전선을 분리하여 별도의 전원용전선 끼움홈과 센서용전선 끼움홈에 각각 결합되도록 함으로서 전선 사이로 유입되는 지표수 역시 완벽하게 방수할 수 있도록 하는 매우 유용한 발명인 것이다.In addition, the present invention is a very useful invention that separates the power wire and the sensor wire to be coupled to the separate power wire fitting groove and the sensor wire insertion groove, respectively, so that the surface water flowing between the wires can also be completely waterproof.

Claims (2)

내부에 방수부재 수용공간이 형성된 원통형상의 방수부재 하우징과, 상기 방수부재 하우징의 내부에 내장되어 전선을 감싸도록 함으로써 지표수를 차단하기 위한 방수부재와, 상기 방수부재의 이탈을 방지하기 위해 방수부재 하우징에 나사결합되는 고정캡으로 이루어지는 지하수관정 오염방지장치에 있어서,Cylindrical waterproof member housing having a waterproof member accommodating space therein, a waterproof member for blocking surface water by enclosing an electric wire inside the waterproof member housing, and waterproof member housing to prevent detachment of the waterproof member. In the groundwater well pollution prevention device consisting of a fixed cap screwed to the, 상기 방수부재는 서로 밀착되기 위한 내측면을 구비하는 한 쌍의 반원통체와, 상기 반원통체의 내측면에 서로 이격되어 수직방향으로 형성된 전원용전선 끼움홈과 센서용전선 끼움홈으로 구성되어짐을 특징으로 하는 지하수관정 오염방지장치.The waterproof member is composed of a pair of semi-cylindrical having an inner surface to be in close contact with each other, the power wire fitting groove and the sensor wire fitting groove formed in the vertical direction spaced apart from each other on the inner surface of the semi-cylindrical body. Groundwater well pollution prevention device. 제1항에 있어서, 상기 방수부재의 높이는 방수부재 하우징의 높이보다 높게 형성함으로써 고정캡의 결합시 방수부재 하우징 내부에서 팽창하면서 빈공간을 충진하고 전선과의 밀착성을 높이도록 구성되어짐을 특징으로 하는 지하수관정 오염방지장치.The method of claim 1, wherein the height of the waterproof member is formed to be higher than the height of the waterproof member housing is configured to expand in the waterproof member housing when the fixing cap is coupled to fill the empty space and to increase the adhesion to the wire. Groundwater well pollution prevention device.
KR1020070041011A 2007-04-26 2007-04-26 Apparatus for preventing underground water casing from contaminating KR100752571B1 (en)

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Publication number Priority date Publication date Assignee Title
KR101114757B1 (en) 2011-08-25 2012-03-13 주식회사 지오그린이십일 Monitoring well protection device of ground water
KR200458922Y1 (en) * 2009-10-12 2012-03-22 한국서부발전 주식회사 Reparing device of tube for seawater intake pumping station
KR101828387B1 (en) * 2017-09-07 2018-02-13 이동헌 Wiring combination structure for underground water upper protection equipment
CN114991766A (en) * 2022-06-03 2022-09-02 中国煤炭地质总局第一勘探局地质勘查院 Gas mineral exploration alarm device and method

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US5135053A (en) 1991-05-09 1992-08-04 Atlantic Richfield Company Treatment of well tubulars with gelatin
JP2003147758A (en) 2001-08-27 2003-05-21 Kazuhiko Sakamoto Underground water level lowering device
KR200430453Y1 (en) 2006-08-07 2006-11-10 (주)반도수중펌프 the subsurface water tube well pollution keep off system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200458922Y1 (en) * 2009-10-12 2012-03-22 한국서부발전 주식회사 Reparing device of tube for seawater intake pumping station
KR101114757B1 (en) 2011-08-25 2012-03-13 주식회사 지오그린이십일 Monitoring well protection device of ground water
KR101828387B1 (en) * 2017-09-07 2018-02-13 이동헌 Wiring combination structure for underground water upper protection equipment
CN114991766A (en) * 2022-06-03 2022-09-02 中国煤炭地质总局第一勘探局地质勘查院 Gas mineral exploration alarm device and method
CN114991766B (en) * 2022-06-03 2024-04-05 中国煤炭地质总局第一勘探局地质勘查院 Gas mineral exploration alarm device and method

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